21415483080

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{863}}^1$

素因数の和:952

約数の個数: 448

約数和(自身を含む): 77512412160

約数和(自身を除く): 56096929080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 37, 40, 45, 46, 54, 60, 69, 72, 74, 81, 90, 92, 108, 111, 115, 120, 135, 138, 148, 162, 180, 184, 185, 207, 216, 222, 230, 243, 270, 276, 296, 324, 333, 345, 360, 370, 405, 414, 444, 460, 486, 540, 552, 555, 621, 648, 666, 690, 729, 740, 810, 828, 851, 863, 888, 920, 972, 999, 1035, 1080, 1110, 1215, 1242, 1332, 1380, 1458, 1480, 1620, 1656, 1665, 1702, 1726, 1863, 1944, 1998, 2070, 2220, 2430, 2484, 2553, 2589, 2664, 2760, 2916, 2997, 3105, 3240, 3330, 3404, 3452, 3645, 3726, 3996, 4140, 4255, 4315, 4440, 4860, 4968, 4995, 5106, 5178, 5589, 5832, 5994, 6210, 6660, 6808, 6904, 7290, 7452, 7659, 7767, 7992, 8280, 8510, 8630, 8991, 9315, 9720, 9990, 10212, 10356, 11178, 11988, 12420, 12765, 12945, 13320, 14580, 14904, 14985, 15318, 15534, 16767, 17020, 17260, 17982, 18630, 19849, 19980, 20424, 20712, 22356, 22977, 23301, 23976, 24840, 25530, 25890, 26973, 27945, 29160, 29970, 30636, 31068, 31931, 33534, 34040, 34520, 35964, 37260, 38295, 38835, 39698, 39960, 44712, 44955, 45954, 46602, 51060, 51780, 53946, 55890, 59547, 59940, 61272, 62136, 63862, 67068, 68931, 69903, 71928, 74520, 76590, 77670, 79396, 83835, 89910, 91908, 93204, 95793, 99245, 102120, 103560, 107892, 111780, 114885, 116505, 119094, 119880, 127724, 134136, 134865, 137862, 139806, 153180, 155340, 158792, 159655, 167670, 178641, 179820, 183816, 186408, 191586, 198490, 206793, 209709, 215784, 223560, 229770, 233010, 238188, 255448, 269730, 275724, 279612, 287379, 297735, 306360, 310680, 319310, 335340, 344655, 349515, 357282, 359640, 383172, 396980, 413586, 419418, 459540, 466020, 476376, 478965, 535923, 539460, 551448, 559224, 574758, 595470, 620379, 629127, 638620, 670680, 689310, 699030, 714564, 734413, 766344, 793960, 827172, 838836, 862137, 893205, 919080, 932040, 957930, 1033965, 1048545, 1071846, 1078920, 1149516, 1190940, 1240758, 1258254, 1277240, 1378620, 1398060, 1429128, 1436895, 1468826, 1607769, 1654344, 1677672, 1724274, 1786410, 1915860, 2067930, 2097090, 2143692, 2203239, 2299032, 2381880, 2481516, 2516508, 2586411, 2679615, 2757240, 2796120, 2873790, 2937652, 3101895, 3145635, 3215538, 3448548, 3572820, 3672065, 3831720, 4135860, 4194180, 4287384, 4310685, 4406478, 4823307, 4963032, 5033016, 5172822, 5359230, 5747580, 5875304, 6203790, 6291270, 6431076, 6609717, 6897096, 7145640, 7344130, 7759233, 8038845, 8271720, 8388360, 8621370, 8812956, 9646614, 10345644, 10718460, 11016195, 11495160, 12407580, 12582540, 12862152, 12932055, 13219434, 14469921, 14688260, 15518466, 16077690, 17242740, 17625912, 19293228, 19829151, 20691288, 21436920, 22032390, 23277699, 24116535, 24815160, 25165080, 25864110, 26438868, 28939842, 29376520, 31036932, 32155380, 33048585, 34485480, 38586456, 38796165, 39658302, 44064780, 46555398, 48233070, 51728220, 52877736, 57879684, 59487453, 62073864, 64310760, 66097170, 72349605, 77592330, 79316604, 88129560, 93110796, 96466140, 99145755, 103456440, 115759368, 116388495, 118974906, 132194340, 144699210, 155184660, 158633208, 178462359, 186221592, 192932280, 198291510, 232776990, 237949812, 264388680, 289398420, 297437265, 310369320, 356924718, 396583020, 465553980, 475899624, 535387077, 578796840, 594874530, 713849436, 793166040, 892311795, 931107960, 1070774154, 1189749060, 1427698872, 1784623590, 2141548308, 2379498120, 2676935385, 3569247180, 4283096616, 5353870770, 7138494360, 10707741540, 21415483080]

約数ペア:

[(1, 21415483080), (2, 10707741540), (3, 7138494360), (4, 5353870770), (5, 4283096616), (6, 3569247180), (8, 2676935385), (9, 2379498120), (10, 2141548308), (12, 1784623590), (15, 1427698872), (18, 1189749060), (20, 1070774154), (23, 931107960), (24, 892311795), (27, 793166040), (30, 713849436), (36, 594874530), (37, 578796840), (40, 535387077), (45, 475899624), (46, 465553980), (54, 396583020), (60, 356924718), (69, 310369320), (72, 297437265), (74, 289398420), (81, 264388680), (90, 237949812), (92, 232776990), (108, 198291510), (111, 192932280), (115, 186221592), (120, 178462359), (135, 158633208), (138, 155184660), (148, 144699210), (162, 132194340), (180, 118974906), (184, 116388495), (185, 115759368), (207, 103456440), (216, 99145755), (222, 96466140), (230, 93110796), (243, 88129560), (270, 79316604), (276, 77592330), (296, 72349605), (324, 66097170), (333, 64310760), (345, 62073864), (360, 59487453), (370, 57879684), (405, 52877736), (414, 51728220), (444, 48233070), (460, 46555398), (486, 44064780), (540, 39658302), (552, 38796165), (555, 38586456), (621, 34485480), (648, 33048585), (666, 32155380), (690, 31036932), (729, 29376520), (740, 28939842), (810, 26438868), (828, 25864110), (851, 25165080), (863, 24815160), (888, 24116535), (920, 23277699), (972, 22032390), (999, 21436920), (1035, 20691288), (1080, 19829151), (1110, 19293228), (1215, 17625912), (1242, 17242740), (1332, 16077690), (1380, 15518466), (1458, 14688260), (1480, 14469921), (1620, 13219434), (1656, 12932055), (1665, 12862152), (1702, 12582540), (1726, 12407580), (1863, 11495160), (1944, 11016195), (1998, 10718460), (2070, 10345644), (2220, 9646614), (2430, 8812956), (2484, 8621370), (2553, 8388360), (2589, 8271720), (2664, 8038845), (2760, 7759233), (2916, 7344130), (2997, 7145640), (3105, 6897096), (3240, 6609717), (3330, 6431076), (3404, 6291270), (3452, 6203790), (3645, 5875304), (3726, 5747580), (3996, 5359230), (4140, 5172822), (4255, 5033016), (4315, 4963032), (4440, 4823307), (4860, 4406478), (4968, 4310685), (4995, 4287384), (5106, 4194180), (5178, 4135860), (5589, 3831720), (5832, 3672065), (5994, 3572820), (6210, 3448548), (6660, 3215538), (6808, 3145635), (6904, 3101895), (7290, 2937652), (7452, 2873790), (7659, 2796120), (7767, 2757240), (7992, 2679615), (8280, 2586411), (8510, 2516508), (8630, 2481516), (8991, 2381880), (9315, 2299032), (9720, 2203239), (9990, 2143692), (10212, 2097090), (10356, 2067930), (11178, 1915860), (11988, 1786410), (12420, 1724274), (12765, 1677672), (12945, 1654344), (13320, 1607769), (14580, 1468826), (14904, 1436895), (14985, 1429128), (15318, 1398060), (15534, 1378620), (16767, 1277240), (17020, 1258254), (17260, 1240758), (17982, 1190940), (18630, 1149516), (19849, 1078920), (19980, 1071846), (20424, 1048545), (20712, 1033965), (22356, 957930), (22977, 932040), (23301, 919080), (23976, 893205), (24840, 862137), (25530, 838836), (25890, 827172), (26973, 793960), (27945, 766344), (29160, 734413), (29970, 714564), (30636, 699030), (31068, 689310), (31931, 670680), (33534, 638620), (34040, 629127), (34520, 620379), (35964, 595470), (37260, 574758), (38295, 559224), (38835, 551448), (39698, 539460), (39960, 535923), (44712, 478965), (44955, 476376), (45954, 466020), (46602, 459540), (51060, 419418), (51780, 413586), (53946, 396980), (55890, 383172), (59547, 359640), (59940, 357282), (61272, 349515), (62136, 344655), (63862, 335340), (67068, 319310), (68931, 310680), (69903, 306360), (71928, 297735), (74520, 287379), (76590, 279612), (77670, 275724), (79396, 269730), (83835, 255448), (89910, 238188), (91908, 233010), (93204, 229770), (95793, 223560), (99245, 215784), (102120, 209709), (103560, 206793), (107892, 198490), (111780, 191586), (114885, 186408), (116505, 183816), (119094, 179820), (119880, 178641), (127724, 167670), (134136, 159655), (134865, 158792), (137862, 155340), (139806, 153180)]