2166239280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{8999}}^1$

素因数の和:9091

約数の個数: 160

約数和(自身を含む): 7231680000

約数和(自身を除く): 5065440720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 59, 60, 68, 80, 85, 102, 118, 120, 136, 170, 177, 204, 236, 240, 255, 272, 295, 340, 354, 408, 472, 510, 590, 680, 708, 816, 885, 944, 1003, 1020, 1180, 1360, 1416, 1770, 2006, 2040, 2360, 2832, 3009, 3540, 4012, 4080, 4720, 5015, 6018, 7080, 8024, 8999, 10030, 12036, 14160, 15045, 16048, 17998, 20060, 24072, 26997, 30090, 35996, 40120, 44995, 48144, 53994, 60180, 71992, 80240, 89990, 107988, 120360, 134985, 143984, 152983, 179980, 215976, 240720, 269970, 305966, 359960, 431952, 458949, 530941, 539940, 611932, 719920, 764915, 917898, 1061882, 1079880, 1223864, 1529830, 1592823, 1835796, 2123764, 2159760, 2294745, 2447728, 2654705, 3059660, 3185646, 3671592, 4247528, 4589490, 5309410, 6119320, 6371292, 7343184, 7964115, 8495056, 9025997, 9178980, 10618820, 12238640, 12742584, 15928230, 18051994, 18357960, 21237640, 25485168, 27077991, 31856460, 36103988, 36715920, 42475280, 45129985, 54155982, 63712920, 72207976, 90259970, 108311964, 127425840, 135389955, 144415952, 180519940, 216623928, 270779910, 361039880, 433247856, 541559820, 722079760, 1083119640, 2166239280]

約数ペア:

[(1, 2166239280), (2, 1083119640), (3, 722079760), (4, 541559820), (5, 433247856), (6, 361039880), (8, 270779910), (10, 216623928), (12, 180519940), (15, 144415952), (16, 135389955), (17, 127425840), (20, 108311964), (24, 90259970), (30, 72207976), (34, 63712920), (40, 54155982), (48, 45129985), (51, 42475280), (59, 36715920), (60, 36103988), (68, 31856460), (80, 27077991), (85, 25485168), (102, 21237640), (118, 18357960), (120, 18051994), (136, 15928230), (170, 12742584), (177, 12238640), (204, 10618820), (236, 9178980), (240, 9025997), (255, 8495056), (272, 7964115), (295, 7343184), (340, 6371292), (354, 6119320), (408, 5309410), (472, 4589490), (510, 4247528), (590, 3671592), (680, 3185646), (708, 3059660), (816, 2654705), (885, 2447728), (944, 2294745), (1003, 2159760), (1020, 2123764), (1180, 1835796), (1360, 1592823), (1416, 1529830), (1770, 1223864), (2006, 1079880), (2040, 1061882), (2360, 917898), (2832, 764915), (3009, 719920), (3540, 611932), (4012, 539940), (4080, 530941), (4720, 458949), (5015, 431952), (6018, 359960), (7080, 305966), (8024, 269970), (8999, 240720), (10030, 215976), (12036, 179980), (14160, 152983), (15045, 143984), (16048, 134985), (17998, 120360), (20060, 107988), (24072, 89990), (26997, 80240), (30090, 71992), (35996, 60180), (40120, 53994), (44995, 48144)]