1621273680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:515

約数の個数: 480

約数和(自身を含む): 6493084416

約数和(自身を除く): 4871810736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 23, 24, 26, 30, 34, 36, 39, 40, 45, 46, 48, 51, 52, 60, 65, 68, 69, 72, 78, 80, 85, 90, 92, 102, 104, 115, 117, 120, 130, 136, 138, 144, 153, 156, 170, 180, 184, 195, 204, 207, 208, 221, 230, 234, 240, 255, 260, 272, 276, 299, 306, 312, 340, 345, 360, 368, 390, 391, 408, 414, 442, 443, 460, 468, 510, 520, 552, 585, 598, 612, 624, 663, 680, 690, 720, 765, 780, 782, 816, 828, 884, 886, 897, 920, 936, 1020, 1035, 1040, 1104, 1105, 1170, 1173, 1196, 1224, 1326, 1329, 1360, 1380, 1495, 1530, 1560, 1564, 1656, 1768, 1772, 1794, 1840, 1872, 1955, 1989, 2040, 2070, 2210, 2215, 2340, 2346, 2392, 2448, 2652, 2658, 2691, 2760, 2990, 3060, 3120, 3128, 3312, 3315, 3519, 3536, 3544, 3588, 3910, 3978, 3987, 4080, 4140, 4420, 4430, 4485, 4680, 4692, 4784, 5083, 5304, 5316, 5382, 5520, 5759, 5865, 5980, 6120, 6256, 6630, 6645, 7038, 7088, 7176, 7531, 7820, 7956, 7974, 8280, 8840, 8860, 8970, 9360, 9384, 9945, 10166, 10189, 10608, 10632, 10764, 11518, 11730, 11960, 12240, 13260, 13290, 13455, 14076, 14352, 15062, 15249, 15640, 15912, 15948, 16560, 17277, 17595, 17680, 17720, 17940, 18768, 19890, 19935, 20332, 20378, 21264, 21528, 22593, 23036, 23460, 23920, 25415, 26520, 26580, 26910, 28152, 28795, 30124, 30498, 30567, 31280, 31824, 31896, 34554, 35190, 35440, 35880, 37655, 39780, 39870, 40664, 40756, 43056, 45186, 45747, 46072, 46920, 50830, 50945, 51831, 53040, 53160, 53820, 56304, 57590, 60248, 60996, 61134, 63792, 67779, 69108, 70380, 71760, 75310, 76245, 79560, 79740, 81328, 81512, 86385, 90372, 91494, 91701, 92144, 93840, 97903, 101660, 101890, 103662, 106320, 107640, 112965, 115180, 120496, 121992, 122268, 132457, 135558, 138216, 140760, 150620, 152490, 152835, 159120, 159480, 163024, 172770, 173213, 180744, 182988, 183402, 195806, 203320, 203780, 207324, 215280, 225930, 228735, 230360, 243984, 244536, 259155, 264914, 271116, 276432, 281520, 293709, 301240, 304980, 305670, 318960, 338895, 345540, 346426, 361488, 365976, 366804, 391612, 397371, 406640, 407560, 414648, 451860, 457470, 458505, 460720, 489072, 489515, 518310, 519639, 529828, 542232, 587418, 602480, 609960, 611340, 662285, 677790, 691080, 692852, 731952, 733608, 783224, 794742, 815120, 829296, 866065, 881127, 903720, 914940, 917010, 979030, 1036620, 1039278, 1059656, 1084464, 1174836, 1192113, 1219920, 1222680, 1324570, 1355580, 1382160, 1385704, 1467216, 1468545, 1558917, 1566448, 1589484, 1732130, 1762254, 1807440, 1829880, 1834020, 1958060, 1986855, 2073240, 2078556, 2119312, 2251769, 2349672, 2384226, 2445360, 2598195, 2649140, 2711160, 2771408, 2937090, 3117834, 3178968, 3464260, 3524508, 3659760, 3668040, 3916120, 3973710, 4146480, 4157112, 4405635, 4503538, 4699344, 4768452, 5196390, 5298280, 5422320, 5874180, 5960565, 6235668, 6357936, 6755307, 6928520, 7049016, 7336080, 7794585, 7832240, 7947420, 8314224, 8811270, 9007076, 9536904, 10392780, 10596560, 11258845, 11748360, 11921130, 12471336, 13510614, 13857040, 14098032, 15589170, 15894840, 17622540, 18014152, 19073808, 20265921, 20785560, 22517690, 23496720, 23842260, 24942672, 27021228, 31178340, 31789680, 33776535, 35245080, 36028304, 40531842, 41571120, 45035380, 47684520, 54042456, 62356680, 67553070, 70490160, 81063684, 90070760, 95369040, 101329605, 108084912, 124713360, 135106140, 162127368, 180141520, 202659210, 270212280, 324254736, 405318420, 540424560, 810636840, 1621273680]

約数ペア:

[(1, 1621273680), (2, 810636840), (3, 540424560), (4, 405318420), (5, 324254736), (6, 270212280), (8, 202659210), (9, 180141520), (10, 162127368), (12, 135106140), (13, 124713360), (15, 108084912), (16, 101329605), (17, 95369040), (18, 90070760), (20, 81063684), (23, 70490160), (24, 67553070), (26, 62356680), (30, 54042456), (34, 47684520), (36, 45035380), (39, 41571120), (40, 40531842), (45, 36028304), (46, 35245080), (48, 33776535), (51, 31789680), (52, 31178340), (60, 27021228), (65, 24942672), (68, 23842260), (69, 23496720), (72, 22517690), (78, 20785560), (80, 20265921), (85, 19073808), (90, 18014152), (92, 17622540), (102, 15894840), (104, 15589170), (115, 14098032), (117, 13857040), (120, 13510614), (130, 12471336), (136, 11921130), (138, 11748360), (144, 11258845), (153, 10596560), (156, 10392780), (170, 9536904), (180, 9007076), (184, 8811270), (195, 8314224), (204, 7947420), (207, 7832240), (208, 7794585), (221, 7336080), (230, 7049016), (234, 6928520), (240, 6755307), (255, 6357936), (260, 6235668), (272, 5960565), (276, 5874180), (299, 5422320), (306, 5298280), (312, 5196390), (340, 4768452), (345, 4699344), (360, 4503538), (368, 4405635), (390, 4157112), (391, 4146480), (408, 3973710), (414, 3916120), (442, 3668040), (443, 3659760), (460, 3524508), (468, 3464260), (510, 3178968), (520, 3117834), (552, 2937090), (585, 2771408), (598, 2711160), (612, 2649140), (624, 2598195), (663, 2445360), (680, 2384226), (690, 2349672), (720, 2251769), (765, 2119312), (780, 2078556), (782, 2073240), (816, 1986855), (828, 1958060), (884, 1834020), (886, 1829880), (897, 1807440), (920, 1762254), (936, 1732130), (1020, 1589484), (1035, 1566448), (1040, 1558917), (1104, 1468545), (1105, 1467216), (1170, 1385704), (1173, 1382160), (1196, 1355580), (1224, 1324570), (1326, 1222680), (1329, 1219920), (1360, 1192113), (1380, 1174836), (1495, 1084464), (1530, 1059656), (1560, 1039278), (1564, 1036620), (1656, 979030), (1768, 917010), (1772, 914940), (1794, 903720), (1840, 881127), (1872, 866065), (1955, 829296), (1989, 815120), (2040, 794742), (2070, 783224), (2210, 733608), (2215, 731952), (2340, 692852), (2346, 691080), (2392, 677790), (2448, 662285), (2652, 611340), (2658, 609960), (2691, 602480), (2760, 587418), (2990, 542232), (3060, 529828), (3120, 519639), (3128, 518310), (3312, 489515), (3315, 489072), (3519, 460720), (3536, 458505), (3544, 457470), (3588, 451860), (3910, 414648), (3978, 407560), (3987, 406640), (4080, 397371), (4140, 391612), (4420, 366804), (4430, 365976), (4485, 361488), (4680, 346426), (4692, 345540), (4784, 338895), (5083, 318960), (5304, 305670), (5316, 304980), (5382, 301240), (5520, 293709), (5759, 281520), (5865, 276432), (5980, 271116), (6120, 264914), (6256, 259155), (6630, 244536), (6645, 243984), (7038, 230360), (7088, 228735), (7176, 225930), (7531, 215280), (7820, 207324), (7956, 203780), (7974, 203320), (8280, 195806), (8840, 183402), (8860, 182988), (8970, 180744), (9360, 173213), (9384, 172770), (9945, 163024), (10166, 159480), (10189, 159120), (10608, 152835), (10632, 152490), (10764, 150620), (11518, 140760), (11730, 138216), (11960, 135558), (12240, 132457), (13260, 122268), (13290, 121992), (13455, 120496), (14076, 115180), (14352, 112965), (15062, 107640), (15249, 106320), (15640, 103662), (15912, 101890), (15948, 101660), (16560, 97903), (17277, 93840), (17595, 92144), (17680, 91701), (17720, 91494), (17940, 90372), (18768, 86385), (19890, 81512), (19935, 81328), (20332, 79740), (20378, 79560), (21264, 76245), (21528, 75310), (22593, 71760), (23036, 70380), (23460, 69108), (23920, 67779), (25415, 63792), (26520, 61134), (26580, 60996), (26910, 60248), (28152, 57590), (28795, 56304), (30124, 53820), (30498, 53160), (30567, 53040), (31280, 51831), (31824, 50945), (31896, 50830), (34554, 46920), (35190, 46072), (35440, 45747), (35880, 45186), (37655, 43056), (39780, 40756), (39870, 40664)]