21381477480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:270

約数の個数: 768

約数和(自身を含む): 84105216000

約数和(自身を除く): 62723738520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 31, 33, 36, 38, 40, 44, 45, 55, 57, 60, 62, 66, 72, 76, 88, 89, 90, 93, 95, 99, 103, 110, 114, 120, 124, 132, 152, 155, 165, 171, 178, 180, 186, 190, 198, 206, 209, 220, 228, 248, 264, 267, 279, 285, 309, 310, 330, 341, 342, 356, 360, 372, 380, 396, 412, 418, 440, 445, 456, 465, 495, 515, 534, 558, 570, 589, 618, 620, 627, 660, 682, 684, 712, 744, 760, 792, 801, 824, 836, 855, 890, 927, 930, 979, 990, 1023, 1030, 1045, 1068, 1116, 1133, 1140, 1178, 1236, 1240, 1254, 1320, 1335, 1364, 1368, 1395, 1545, 1602, 1672, 1691, 1705, 1710, 1767, 1780, 1854, 1860, 1881, 1957, 1958, 1980, 2046, 2060, 2090, 2136, 2232, 2266, 2280, 2356, 2472, 2508, 2670, 2728, 2759, 2790, 2937, 2945, 3069, 3090, 3135, 3193, 3204, 3382, 3399, 3410, 3420, 3534, 3560, 3708, 3720, 3762, 3914, 3916, 3960, 4005, 4092, 4120, 4180, 4532, 4635, 4712, 4895, 5016, 5073, 5115, 5301, 5340, 5518, 5580, 5665, 5871, 5874, 5890, 6138, 6180, 6270, 6386, 6408, 6479, 6764, 6798, 6820, 6840, 7068, 7416, 7524, 7828, 7832, 8010, 8184, 8277, 8360, 8455, 8811, 8835, 9064, 9167, 9270, 9405, 9579, 9785, 9790, 10146, 10197, 10230, 10602, 10680, 11036, 11160, 11330, 11742, 11748, 11780, 12276, 12360, 12540, 12772, 12958, 13528, 13596, 13640, 13795, 14136, 14685, 15048, 15219, 15345, 15656, 15965, 16020, 16554, 16910, 16995, 17613, 17622, 17670, 18334, 18540, 18601, 18810, 19158, 19437, 19570, 19580, 20292, 20394, 20460, 21204, 21527, 22072, 22660, 23484, 23496, 23560, 24552, 24831, 25080, 25365, 25544, 25916, 26505, 27192, 27501, 27590, 28737, 29355, 29370, 30349, 30438, 30690, 31930, 32040, 32395, 33108, 33820, 33990, 35123, 35226, 35244, 35340, 36668, 37080, 37202, 37620, 38316, 38874, 39140, 39160, 40584, 40788, 40920, 41385, 42408, 43054, 44055, 45320, 45835, 46968, 47895, 49662, 50730, 50985, 51832, 52421, 53010, 55002, 55180, 55803, 57474, 58311, 58710, 58740, 60667, 60698, 60876, 61380, 63860, 64581, 64790, 66216, 67640, 67980, 70246, 70452, 70488, 70680, 73336, 74404, 75240, 76095, 76632, 77748, 78280, 81576, 82503, 82770, 86108, 88065, 88110, 91047, 91670, 93005, 95790, 97185, 99324, 100837, 101460, 101970, 104842, 105369, 106020, 107635, 110004, 110360, 111606, 114948, 116622, 117420, 117480, 121334, 121396, 121752, 122760, 124155, 127720, 129162, 129580, 135960, 137505, 140492, 140904, 143685, 148808, 151745, 152190, 155496, 157263, 165006, 165540, 167409, 172216, 174173, 175615, 176130, 176220, 182001, 182094, 183340, 186010, 191580, 193743, 194370, 198648, 201674, 202920, 203940, 209684, 210738, 212040, 215270, 220008, 223212, 229896, 233244, 234840, 242668, 242792, 248310, 258324, 259160, 262105, 273141, 275010, 279015, 280984, 284177, 287370, 291555, 302511, 303335, 303490, 304380, 314526, 316107, 322905, 330012, 331080, 334818, 348346, 351230, 352260, 352440, 364002, 364188, 366680, 372020, 383160, 387486, 388740, 403348, 407880, 412515, 419368, 421476, 430540, 446424, 455235, 466488, 471789, 485336, 496620, 504185, 516648, 522519, 524210, 526845, 546003, 546282, 550020, 558030, 568354, 574740, 576631, 583110, 605022, 606670, 606980, 608760, 629052, 632214, 645810, 660024, 667337, 669636, 696692, 702460, 704520, 728004, 728376, 744040, 774972, 777480, 786315, 806696, 825030, 837045, 842952, 852531, 861080, 870865, 907533, 910005, 910470, 943578, 968715, 993240, 1008370, 1045038, 1048420, 1053690, 1092006, 1092564, 1100040, 1116060, 1136708, 1149480, 1153262, 1166220, 1210044, 1213340, 1213960, 1258104, 1264428, 1291620, 1334674, 1339272, 1365705, 1393384, 1404920, 1420885, 1456008, 1512555, 1549944, 1567557, 1572630, 1580535, 1650060, 1674090, 1705062, 1729893, 1741730, 1815066, 1820010, 1820940, 1887156, 1915903, 1937430, 2002011, 2016740, 2090076, 2096840, 2107380, 2184012, 2185128, 2232120, 2273416, 2306524, 2332440, 2358945, 2420088, 2426680, 2528856, 2557593, 2583240, 2612595, 2669348, 2730015, 2731410, 2841770, 2883155, 3025110, 3125947, 3135114, 3145260, 3161070, 3300120, 3336685, 3348180, 3410124, 3459786, 3483460, 3630132, 3640020, 3641880, 3774312, 3831806, 3874860, 4004022, 4033480, 4180152, 4214760, 4262655, 4368024, 4537665, 4613048, 4717890, 5115186, 5189679, 5225190, 5338696, 5399363, 5460030, 5462820, 5683540, 5747709, 5766310, 6006033, 6050220, 6251894, 6270228, 6290520, 6322140, 6673370, 6696360, 6820248, 6919572, 6966920, 7260264, 7280040, 7663612, 7749720, 7837785, 8008044, 8525310, 8649465, 9075330, 9377841, 9435780, 9579515, 10010055, 10230372, 10379358, 10450380, 10798726, 10920060, 10925640, 11367080, 11495418, 11532620, 12012066, 12100440, 12503788, 12540456, 12644280, 12787965, 13346740, 13839144, 15327224, 15629735, 15675570, 16016088, 16198089, 17050620, 17243127, 17298930, 18150660, 18755682, 18871560, 19159030, 20020110, 20460744, 20758716, 20900760, 21597452, 21840120, 22990836, 23065240, 24024132, 25007576, 25575930, 25948395, 26693480, 26996815, 28133523, 28738545, 30030165, 31259470, 31351140, 32396178, 34101240, 34486254, 34597860, 36301320, 37511364, 38318060, 40040220, 41517432, 43194904, 45981672, 46889205, 48048264, 48594267, 51151860, 51896790, 53993630, 56267046, 57477090, 59392993, 60060330, 62518940, 62702280, 64792356, 68972508, 69195720, 75022728, 76636120, 80080440, 80990445, 86215635, 93778410, 97188534, 102303720, 103793580, 107987260, 112534092, 114954180, 118785986, 120120660, 125037880, 129584712, 137945016, 140667615, 161980890, 172431270, 178178979, 187556820, 194377068, 207587160, 215974520, 225068184, 229908360, 237571972, 240241320, 242971335, 281335230, 296964965, 323961780, 344862540, 356357958, 375113640, 388754136, 475143944, 485942670, 534536937, 562670460, 593929930, 647923560, 689725080, 712715916, 890894895, 971885340, 1069073874, 1125340920, 1187859860, 1425431832, 1781789790, 1943770680, 2138147748, 2375719720, 2672684685, 3563579580, 4276295496, 5345369370, 7127159160, 10690738740, 21381477480]

約数ペア:

[(1, 21381477480), (2, 10690738740), (3, 7127159160), (4, 5345369370), (5, 4276295496), (6, 3563579580), (8, 2672684685), (9, 2375719720), (10, 2138147748), (11, 1943770680), (12, 1781789790), (15, 1425431832), (18, 1187859860), (19, 1125340920), (20, 1069073874), (22, 971885340), (24, 890894895), (30, 712715916), (31, 689725080), (33, 647923560), (36, 593929930), (38, 562670460), (40, 534536937), (44, 485942670), (45, 475143944), (55, 388754136), (57, 375113640), (60, 356357958), (62, 344862540), (66, 323961780), (72, 296964965), (76, 281335230), (88, 242971335), (89, 240241320), (90, 237571972), (93, 229908360), (95, 225068184), (99, 215974520), (103, 207587160), (110, 194377068), (114, 187556820), (120, 178178979), (124, 172431270), (132, 161980890), (152, 140667615), (155, 137945016), (165, 129584712), (171, 125037880), (178, 120120660), (180, 118785986), (186, 114954180), (190, 112534092), (198, 107987260), (206, 103793580), (209, 102303720), (220, 97188534), (228, 93778410), (248, 86215635), (264, 80990445), (267, 80080440), (279, 76636120), (285, 75022728), (309, 69195720), (310, 68972508), (330, 64792356), (341, 62702280), (342, 62518940), (356, 60060330), (360, 59392993), (372, 57477090), (380, 56267046), (396, 53993630), (412, 51896790), (418, 51151860), (440, 48594267), (445, 48048264), (456, 46889205), (465, 45981672), (495, 43194904), (515, 41517432), (534, 40040220), (558, 38318060), (570, 37511364), (589, 36301320), (618, 34597860), (620, 34486254), (627, 34101240), (660, 32396178), (682, 31351140), (684, 31259470), (712, 30030165), (744, 28738545), (760, 28133523), (792, 26996815), (801, 26693480), (824, 25948395), (836, 25575930), (855, 25007576), (890, 24024132), (927, 23065240), (930, 22990836), (979, 21840120), (990, 21597452), (1023, 20900760), (1030, 20758716), (1045, 20460744), (1068, 20020110), (1116, 19159030), (1133, 18871560), (1140, 18755682), (1178, 18150660), (1236, 17298930), (1240, 17243127), (1254, 17050620), (1320, 16198089), (1335, 16016088), (1364, 15675570), (1368, 15629735), (1395, 15327224), (1545, 13839144), (1602, 13346740), (1672, 12787965), (1691, 12644280), (1705, 12540456), (1710, 12503788), (1767, 12100440), (1780, 12012066), (1854, 11532620), (1860, 11495418), (1881, 11367080), (1957, 10925640), (1958, 10920060), (1980, 10798726), (2046, 10450380), (2060, 10379358), (2090, 10230372), (2136, 10010055), (2232, 9579515), (2266, 9435780), (2280, 9377841), (2356, 9075330), (2472, 8649465), (2508, 8525310), (2670, 8008044), (2728, 7837785), (2759, 7749720), (2790, 7663612), (2937, 7280040), (2945, 7260264), (3069, 6966920), (3090, 6919572), (3135, 6820248), (3193, 6696360), (3204, 6673370), (3382, 6322140), (3399, 6290520), (3410, 6270228), (3420, 6251894), (3534, 6050220), (3560, 6006033), (3708, 5766310), (3720, 5747709), (3762, 5683540), (3914, 5462820), (3916, 5460030), (3960, 5399363), (4005, 5338696), (4092, 5225190), (4120, 5189679), (4180, 5115186), (4532, 4717890), (4635, 4613048), (4712, 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(13528, 1580535), (13596, 1572630), (13640, 1567557), (13795, 1549944), (14136, 1512555), (14685, 1456008), (15048, 1420885), (15219, 1404920), (15345, 1393384), (15656, 1365705), (15965, 1339272), (16020, 1334674), (16554, 1291620), (16910, 1264428), (16995, 1258104), (17613, 1213960), (17622, 1213340), (17670, 1210044), (18334, 1166220), (18540, 1153262), (18601, 1149480), (18810, 1136708), (19158, 1116060), (19437, 1100040), (19570, 1092564), (19580, 1092006), (20292, 1053690), (20394, 1048420), (20460, 1045038), (21204, 1008370), (21527, 993240), (22072, 968715), (22660, 943578), (23484, 910470), (23496, 910005), (23560, 907533), (24552, 870865), (24831, 861080), (25080, 852531), (25365, 842952), (25544, 837045), (25916, 825030), (26505, 806696), (27192, 786315), (27501, 777480), (27590, 774972), (28737, 744040), (29355, 728376), (29370, 728004), (30349, 704520), (30438, 702460), (30690, 696692), (31930, 669636), (32040, 667337), (32395, 660024), (33108, 645810), (33820, 632214), (33990, 629052), (35123, 608760), (35226, 606980), (35244, 606670), (35340, 605022), (36668, 583110), (37080, 576631), (37202, 574740), (37620, 568354), (38316, 558030), (38874, 550020), (39140, 546282), (39160, 546003), (40584, 526845), (40788, 524210), (40920, 522519), (41385, 516648), (42408, 504185), (43054, 496620), (44055, 485336), (45320, 471789), (45835, 466488), (46968, 455235), (47895, 446424), (49662, 430540), (50730, 421476), (50985, 419368), (51832, 412515), (52421, 407880), (53010, 403348), (55002, 388740), (55180, 387486), (55803, 383160), (57474, 372020), (58311, 366680), (58710, 364188), (58740, 364002), (60667, 352440), (60698, 352260), (60876, 351230), (61380, 348346), (63860, 334818), (64581, 331080), (64790, 330012), (66216, 322905), (67640, 316107), (67980, 314526), (70246, 304380), (70452, 303490), (70488, 303335), (70680, 302511), (73336, 291555), (74404, 287370), (75240, 284177), (76095, 280984), (76632, 279015), (77748, 275010), (78280, 273141), (81576, 262105), (82503, 259160), (82770, 258324), (86108, 248310), (88065, 242792), (88110, 242668), (91047, 234840), (91670, 233244), (93005, 229896), (95790, 223212), (97185, 220008), (99324, 215270), (100837, 212040), (101460, 210738), (101970, 209684), (104842, 203940), (105369, 202920), (106020, 201674), (107635, 198648), (110004, 194370), (110360, 193743), (111606, 191580), (114948, 186010), (116622, 183340), (117420, 182094), (117480, 182001), (121334, 176220), (121396, 176130), (121752, 175615), (122760, 174173), (124155, 172216), (127720, 167409), (129162, 165540), (129580, 165006), (135960, 157263), (137505, 155496), (140492, 152190), (140904, 151745), (143685, 148808)]