20504011440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1013}}^1$

素因数の和:1109

約数の個数: 480

約数和(自身を含む): 75855019968

約数和(自身を除く): 55351008528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 41, 44, 48, 51, 55, 60, 66, 68, 80, 82, 85, 88, 102, 110, 120, 121, 123, 132, 136, 164, 165, 170, 176, 187, 204, 205, 220, 240, 242, 246, 255, 264, 272, 328, 330, 340, 363, 374, 408, 410, 440, 451, 484, 492, 510, 528, 561, 605, 615, 656, 660, 680, 697, 726, 748, 816, 820, 880, 902, 935, 968, 984, 1013, 1020, 1122, 1210, 1230, 1320, 1353, 1360, 1394, 1452, 1496, 1640, 1804, 1815, 1870, 1936, 1968, 2026, 2040, 2057, 2091, 2244, 2255, 2420, 2460, 2640, 2706, 2788, 2805, 2904, 2992, 3039, 3280, 3485, 3608, 3630, 3740, 4052, 4080, 4114, 4182, 4488, 4510, 4840, 4920, 4961, 5065, 5412, 5576, 5610, 5808, 6078, 6171, 6765, 6970, 7216, 7260, 7480, 7667, 8104, 8228, 8364, 8976, 9020, 9680, 9840, 9922, 10130, 10285, 10455, 10824, 11143, 11152, 11220, 12156, 12342, 13530, 13940, 14520, 14883, 14960, 15195, 15334, 16208, 16456, 16728, 17221, 18040, 19844, 20260, 20570, 20910, 21648, 22286, 22440, 23001, 24312, 24684, 24805, 27060, 27880, 29040, 29766, 30390, 30668, 30855, 32912, 33429, 33456, 34442, 36080, 38335, 39688, 40520, 41140, 41533, 41820, 44572, 44880, 46002, 48624, 49368, 49610, 51663, 54120, 55715, 55760, 59532, 60780, 61336, 61710, 66858, 68884, 74415, 76670, 79376, 81040, 82280, 83066, 83640, 84337, 86105, 89144, 92004, 98736, 99220, 103326, 108240, 111430, 115005, 119064, 121560, 122573, 122672, 123420, 124599, 133716, 137768, 148830, 153340, 164560, 166132, 167145, 167280, 168674, 172210, 178288, 184008, 189431, 198440, 206652, 207665, 222860, 230010, 238128, 243120, 245146, 246840, 249198, 253011, 258315, 267432, 275536, 297660, 306680, 332264, 334290, 337348, 344420, 367719, 368016, 378862, 396880, 413304, 415330, 421685, 445720, 456863, 460020, 490292, 493680, 498396, 506022, 516630, 534864, 568293, 595320, 612865, 613360, 622995, 664528, 668580, 674696, 688840, 706061, 735438, 757724, 826608, 830660, 843370, 891440, 913726, 920040, 947155, 980584, 996792, 1012044, 1033260, 1136586, 1190640, 1225730, 1245990, 1265055, 1337160, 1349392, 1370589, 1377680, 1412122, 1470876, 1515448, 1661320, 1686740, 1827452, 1838595, 1840080, 1894310, 1961168, 1993584, 2024088, 2066520, 2083741, 2118183, 2273172, 2284315, 2451460, 2491980, 2530110, 2674320, 2741178, 2824244, 2841465, 2941752, 3030896, 3322640, 3373480, 3530305, 3654904, 3677190, 3788620, 4048176, 4133040, 4167482, 4236366, 4546344, 4568630, 4902920, 4983960, 5025493, 5060220, 5482356, 5648488, 5682930, 5883504, 6251223, 6746960, 6852945, 7060610, 7309808, 7354380, 7577240, 7766671, 8334964, 8472732, 9092688, 9137260, 9805840, 9967920, 10050986, 10120440, 10418705, 10590915, 10964712, 11296976, 11365860, 12502446, 13705890, 14121220, 14708760, 15076479, 15154480, 15533342, 16669928, 16945464, 18274520, 20101972, 20240880, 20837410, 21181830, 21929424, 22731720, 23300013, 25004892, 25127465, 27411780, 28242440, 29417520, 30152958, 31066684, 31256115, 33339856, 33890928, 36549040, 38833355, 40203944, 41674820, 42363660, 45463440, 46600026, 50009784, 50254930, 54823560, 56484880, 60305916, 62133368, 62512230, 75382395, 77666710, 80407888, 83349640, 84727320, 85433381, 93200052, 100019568, 100509860, 109647120, 116500065, 120611832, 124266736, 125024460, 150764790, 155333420, 166699280, 169454640, 170866762, 186400104, 201019720, 233000130, 241223664, 250048920, 256300143, 301529580, 310666840, 341733524, 372800208, 402039440, 427166905, 466000260, 500097840, 512600286, 603059160, 621333680, 683467048, 854333810, 932000520, 1025200572, 1206118320, 1281500715, 1366934096, 1708667620, 1864001040, 2050401144, 2563001430, 3417335240, 4100802288, 5126002860, 6834670480, 10252005720, 20504011440]

約数ペア:

[(1, 20504011440), (2, 10252005720), (3, 6834670480), (4, 5126002860), (5, 4100802288), (6, 3417335240), (8, 2563001430), (10, 2050401144), (11, 1864001040), (12, 1708667620), (15, 1366934096), (16, 1281500715), (17, 1206118320), (20, 1025200572), (22, 932000520), (24, 854333810), (30, 683467048), (33, 621333680), (34, 603059160), (40, 512600286), (41, 500097840), (44, 466000260), (48, 427166905), (51, 402039440), (55, 372800208), (60, 341733524), (66, 310666840), (68, 301529580), (80, 256300143), (82, 250048920), (85, 241223664), (88, 233000130), (102, 201019720), (110, 186400104), (120, 170866762), (121, 169454640), (123, 166699280), (132, 155333420), (136, 150764790), (164, 125024460), (165, 124266736), (170, 120611832), (176, 116500065), (187, 109647120), (204, 100509860), (205, 100019568), (220, 93200052), (240, 85433381), (242, 84727320), (246, 83349640), (255, 80407888), (264, 77666710), (272, 75382395), (328, 62512230), (330, 62133368), (340, 60305916), (363, 56484880), (374, 54823560), (408, 50254930), (410, 50009784), (440, 46600026), (451, 45463440), (484, 42363660), (492, 41674820), (510, 40203944), (528, 38833355), (561, 36549040), (605, 33890928), (615, 33339856), (656, 31256115), (660, 31066684), (680, 30152958), (697, 29417520), (726, 28242440), (748, 27411780), (816, 25127465), (820, 25004892), (880, 23300013), (902, 22731720), (935, 21929424), (968, 21181830), (984, 20837410), (1013, 20240880), (1020, 20101972), (1122, 18274520), (1210, 16945464), (1230, 16669928), (1320, 15533342), (1353, 15154480), (1360, 15076479), (1394, 14708760), (1452, 14121220), (1496, 13705890), (1640, 12502446), (1804, 11365860), (1815, 11296976), (1870, 10964712), (1936, 10590915), (1968, 10418705), (2026, 10120440), (2040, 10050986), (2057, 9967920), (2091, 9805840), (2244, 9137260), (2255, 9092688), (2420, 8472732), (2460, 8334964), (2640, 7766671), (2706, 7577240), (2788, 7354380), (2805, 7309808), (2904, 7060610), (2992, 6852945), (3039, 6746960), (3280, 6251223), (3485, 5883504), (3608, 5682930), (3630, 5648488), (3740, 5482356), (4052, 5060220), (4080, 5025493), (4114, 4983960), (4182, 4902920), (4488, 4568630), (4510, 4546344), (4840, 4236366), (4920, 4167482), (4961, 4133040), (5065, 4048176), (5412, 3788620), (5576, 3677190), (5610, 3654904), (5808, 3530305), (6078, 3373480), (6171, 3322640), (6765, 3030896), (6970, 2941752), (7216, 2841465), (7260, 2824244), (7480, 2741178), (7667, 2674320), (8104, 2530110), (8228, 2491980), (8364, 2451460), (8976, 2284315), (9020, 2273172), (9680, 2118183), (9840, 2083741), (9922, 2066520), (10130, 2024088), (10285, 1993584), (10455, 1961168), (10824, 1894310), (11143, 1840080), (11152, 1838595), (11220, 1827452), (12156, 1686740), (12342, 1661320), (13530, 1515448), (13940, 1470876), (14520, 1412122), (14883, 1377680), (14960, 1370589), (15195, 1349392), (15334, 1337160), (16208, 1265055), (16456, 1245990), (16728, 1225730), (17221, 1190640), (18040, 1136586), (19844, 1033260), (20260, 1012044), (20570, 996792), (20910, 980584), (21648, 947155), (22286, 920040), (22440, 913726), (23001, 891440), (24312, 843370), (24684, 830660), (24805, 826608), (27060, 757724), (27880, 735438), (29040, 706061), (29766, 688840), (30390, 674696), (30668, 668580), (30855, 664528), (32912, 622995), (33429, 613360), (33456, 612865), (34442, 595320), (36080, 568293), (38335, 534864), (39688, 516630), (40520, 506022), (41140, 498396), (41533, 493680), (41820, 490292), (44572, 460020), (44880, 456863), (46002, 445720), (48624, 421685), (49368, 415330), (49610, 413304), (51663, 396880), (54120, 378862), (55715, 368016), (55760, 367719), (59532, 344420), (60780, 337348), (61336, 334290), (61710, 332264), (66858, 306680), (68884, 297660), (74415, 275536), (76670, 267432), (79376, 258315), (81040, 253011), (82280, 249198), (83066, 246840), (83640, 245146), (84337, 243120), (86105, 238128), (89144, 230010), (92004, 222860), (98736, 207665), (99220, 206652), (103326, 198440), (108240, 189431), (111430, 184008), (115005, 178288), (119064, 172210), (121560, 168674), (122573, 167280), (122672, 167145), (123420, 166132), (124599, 164560), (133716, 153340), (137768, 148830)]