16581312240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{929}}^1\times {\mathrm{2399}}^1$

素因数の和:3375

約数の個数: 160

約数和(自身を含む): 53139456000

約数和(自身を除く): 36558143760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 929, 930, 1240, 1488, 1858, 1860, 2399, 2480, 2787, 3716, 3720, 4645, 4798, 5574, 7197, 7432, 7440, 9290, 9596, 11148, 11995, 13935, 14394, 14864, 18580, 19192, 22296, 23990, 27870, 28788, 28799, 35985, 37160, 38384, 44592, 47980, 55740, 57576, 57598, 71970, 74320, 74369, 86397, 95960, 111480, 115152, 115196, 143940, 143995, 148738, 172794, 191920, 222960, 223107, 230392, 287880, 287990, 297476, 345588, 371845, 431985, 446214, 460784, 575760, 575980, 594952, 691176, 743690, 863970, 892428, 1115535, 1151960, 1189904, 1382352, 1487380, 1727940, 1784856, 2228671, 2231070, 2303920, 2974760, 3455880, 3569712, 4457342, 4462140, 5949520, 6686013, 6911760, 8914684, 8924280, 11143355, 13372026, 17829368, 17848560, 22286710, 26744052, 33430065, 35658736, 44573420, 53488104, 66860130, 69088801, 89146840, 106976208, 133720260, 138177602, 178293680, 207266403, 267440520, 276355204, 345444005, 414532806, 534881040, 552710408, 690888010, 829065612, 1036332015, 1105420816, 1381776020, 1658131224, 2072664030, 2763552040, 3316262448, 4145328060, 5527104080, 8290656120, 16581312240]

約数ペア:

[(1, 16581312240), (2, 8290656120), (3, 5527104080), (4, 4145328060), (5, 3316262448), (6, 2763552040), (8, 2072664030), (10, 1658131224), (12, 1381776020), (15, 1105420816), (16, 1036332015), (20, 829065612), (24, 690888010), (30, 552710408), (31, 534881040), (40, 414532806), (48, 345444005), (60, 276355204), (62, 267440520), (80, 207266403), (93, 178293680), (120, 138177602), (124, 133720260), (155, 106976208), (186, 89146840), (240, 69088801), (248, 66860130), (310, 53488104), (372, 44573420), (465, 35658736), (496, 33430065), (620, 26744052), (744, 22286710), (929, 17848560), (930, 17829368), (1240, 13372026), (1488, 11143355), (1858, 8924280), (1860, 8914684), (2399, 6911760), (2480, 6686013), (2787, 5949520), (3716, 4462140), (3720, 4457342), (4645, 3569712), (4798, 3455880), (5574, 2974760), (7197, 2303920), (7432, 2231070), (7440, 2228671), (9290, 1784856), (9596, 1727940), (11148, 1487380), (11995, 1382352), (13935, 1189904), (14394, 1151960), (14864, 1115535), (18580, 892428), (19192, 863970), (22296, 743690), (23990, 691176), (27870, 594952), (28788, 575980), (28799, 575760), (35985, 460784), (37160, 446214), (38384, 431985), (44592, 371845), (47980, 345588), (55740, 297476), (57576, 287990), (57598, 287880), (71970, 230392), (74320, 223107), (74369, 222960), (86397, 191920), (95960, 172794), (111480, 148738), (115152, 143995), (115196, 143940)]