303221880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:372

約数の個数: 320

約数和(自身を含む): 1148938560

約数和(自身を除く): 845716680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 52, 54, 60, 65, 69, 72, 78, 81, 90, 92, 104, 108, 115, 117, 120, 130, 135, 138, 156, 162, 180, 184, 195, 207, 216, 230, 234, 260, 270, 276, 299, 312, 313, 324, 345, 351, 360, 390, 405, 414, 460, 468, 520, 540, 552, 585, 598, 621, 626, 648, 690, 702, 780, 810, 828, 897, 920, 936, 939, 1035, 1053, 1080, 1170, 1196, 1242, 1252, 1380, 1404, 1495, 1560, 1565, 1620, 1656, 1755, 1794, 1863, 1878, 2070, 2106, 2340, 2392, 2484, 2504, 2691, 2760, 2808, 2817, 2990, 3105, 3130, 3240, 3510, 3588, 3726, 3756, 4069, 4140, 4212, 4485, 4680, 4695, 4968, 5265, 5382, 5634, 5980, 6210, 6260, 7020, 7176, 7199, 7452, 7512, 8073, 8138, 8280, 8424, 8451, 8970, 9315, 9390, 10530, 10764, 11268, 11960, 12207, 12420, 12520, 13455, 14040, 14085, 14398, 14904, 16146, 16276, 16902, 17940, 18630, 18780, 20345, 21060, 21528, 21597, 22536, 24219, 24414, 24840, 25353, 26910, 28170, 28796, 32292, 32552, 33804, 35880, 35995, 36621, 37260, 37560, 40365, 40690, 42120, 42255, 43194, 48438, 48828, 50706, 53820, 56340, 57592, 61035, 64584, 64791, 67608, 71990, 73242, 74520, 80730, 81380, 84510, 86388, 93587, 96876, 97656, 101412, 107640, 107985, 109863, 112680, 121095, 122070, 126765, 129582, 143980, 146484, 161460, 162760, 169020, 172776, 183105, 187174, 193752, 194373, 202824, 215970, 219726, 242190, 244140, 253530, 259164, 280761, 287960, 292968, 322920, 323955, 329589, 338040, 366210, 374348, 388746, 431940, 439452, 467935, 484380, 488280, 507060, 518328, 549315, 561522, 583119, 647910, 659178, 732420, 748696, 777492, 842283, 863880, 878904, 935870, 968760, 971865, 1014120, 1098630, 1123044, 1166238, 1295820, 1318356, 1403805, 1464840, 1554984, 1647945, 1684566, 1871740, 1943730, 2197260, 2246088, 2332476, 2526849, 2591640, 2636712, 2807610, 2915595, 3295890, 3369132, 3743480, 3887460, 4211415, 4394520, 4664952, 5053698, 5615220, 5831190, 6591780, 6738264, 7580547, 7774920, 8422830, 10107396, 11230440, 11662380, 12634245, 13183560, 15161094, 16845660, 20214792, 23324760, 25268490, 30322188, 33691320, 37902735, 50536980, 60644376, 75805470, 101073960, 151610940, 303221880]

約数ペア:

[(1, 303221880), (2, 151610940), (3, 101073960), (4, 75805470), (5, 60644376), (6, 50536980), (8, 37902735), (9, 33691320), (10, 30322188), (12, 25268490), (13, 23324760), (15, 20214792), (18, 16845660), (20, 15161094), (23, 13183560), (24, 12634245), (26, 11662380), (27, 11230440), (30, 10107396), (36, 8422830), (39, 7774920), (40, 7580547), (45, 6738264), (46, 6591780), (52, 5831190), (54, 5615220), (60, 5053698), (65, 4664952), (69, 4394520), (72, 4211415), (78, 3887460), (81, 3743480), (90, 3369132), (92, 3295890), (104, 2915595), (108, 2807610), (115, 2636712), (117, 2591640), (120, 2526849), (130, 2332476), (135, 2246088), (138, 2197260), (156, 1943730), (162, 1871740), (180, 1684566), (184, 1647945), (195, 1554984), (207, 1464840), (216, 1403805), (230, 1318356), (234, 1295820), (260, 1166238), (270, 1123044), (276, 1098630), (299, 1014120), (312, 971865), (313, 968760), (324, 935870), (345, 878904), (351, 863880), (360, 842283), (390, 777492), (405, 748696), (414, 732420), (460, 659178), (468, 647910), (520, 583119), (540, 561522), (552, 549315), (585, 518328), (598, 507060), (621, 488280), (626, 484380), (648, 467935), (690, 439452), (702, 431940), (780, 388746), (810, 374348), (828, 366210), (897, 338040), (920, 329589), (936, 323955), (939, 322920), (1035, 292968), (1053, 287960), (1080, 280761), (1170, 259164), (1196, 253530), (1242, 244140), (1252, 242190), (1380, 219726), (1404, 215970), (1495, 202824), (1560, 194373), (1565, 193752), (1620, 187174), (1656, 183105), (1755, 172776), (1794, 169020), (1863, 162760), (1878, 161460), (2070, 146484), (2106, 143980), (2340, 129582), (2392, 126765), (2484, 122070), (2504, 121095), (2691, 112680), (2760, 109863), (2808, 107985), (2817, 107640), (2990, 101412), (3105, 97656), (3130, 96876), (3240, 93587), (3510, 86388), (3588, 84510), (3726, 81380), (3756, 80730), (4069, 74520), (4140, 73242), (4212, 71990), (4485, 67608), (4680, 64791), (4695, 64584), (4968, 61035), (5265, 57592), (5382, 56340), (5634, 53820), (5980, 50706), (6210, 48828), (6260, 48438), (7020, 43194), (7176, 42255), (7199, 42120), (7452, 40690), (7512, 40365), (8073, 37560), (8138, 37260), (8280, 36621), (8424, 35995), (8451, 35880), (8970, 33804), (9315, 32552), (9390, 32292), (10530, 28796), (10764, 28170), (11268, 26910), (11960, 25353), (12207, 24840), (12420, 24414), (12520, 24219), (13455, 22536), (14040, 21597), (14085, 21528), (14398, 21060), (14904, 20345), (16146, 18780), (16276, 18630), (16902, 17940)]