89425920

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 297198720

約数和(自身を除く): 207772800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 71, 80, 82, 96, 120, 123, 128, 142, 160, 164, 192, 205, 213, 240, 246, 256, 284, 320, 328, 355, 384, 410, 426, 480, 492, 512, 568, 615, 640, 656, 710, 768, 820, 852, 960, 984, 1024, 1065, 1136, 1230, 1280, 1312, 1420, 1536, 1640, 1704, 1920, 1968, 2048, 2130, 2272, 2460, 2560, 2624, 2840, 2911, 3072, 3280, 3408, 3840, 3936, 4260, 4544, 4920, 5120, 5248, 5680, 5822, 6144, 6560, 6816, 7680, 7872, 8520, 8733, 9088, 9840, 10240, 10496, 11360, 11644, 13120, 13632, 14555, 15360, 15744, 17040, 17466, 18176, 19680, 20992, 22720, 23288, 26240, 27264, 29110, 30720, 31488, 34080, 34932, 36352, 39360, 41984, 43665, 45440, 46576, 52480, 54528, 58220, 62976, 68160, 69864, 72704, 78720, 83968, 87330, 90880, 93152, 104960, 109056, 116440, 125952, 136320, 139728, 145408, 157440, 174660, 181760, 186304, 209920, 218112, 232880, 251904, 272640, 279456, 314880, 349320, 363520, 372608, 419840, 436224, 465760, 545280, 558912, 629760, 698640, 727040, 745216, 931520, 1090560, 1117824, 1259520, 1397280, 1490432, 1863040, 2181120, 2235648, 2794560, 2980864, 3726080, 4471296, 5589120, 5961728, 7452160, 8942592, 11178240, 14904320, 17885184, 22356480, 29808640, 44712960, 89425920]

約数ペア:

[(1, 89425920), (2, 44712960), (3, 29808640), (4, 22356480), (5, 17885184), (6, 14904320), (8, 11178240), (10, 8942592), (12, 7452160), (15, 5961728), (16, 5589120), (20, 4471296), (24, 3726080), (30, 2980864), (32, 2794560), (40, 2235648), (41, 2181120), (48, 1863040), (60, 1490432), (64, 1397280), (71, 1259520), (80, 1117824), (82, 1090560), (96, 931520), (120, 745216), (123, 727040), (128, 698640), (142, 629760), (160, 558912), (164, 545280), (192, 465760), (205, 436224), (213, 419840), (240, 372608), (246, 363520), (256, 349320), (284, 314880), (320, 279456), (328, 272640), (355, 251904), (384, 232880), (410, 218112), (426, 209920), (480, 186304), (492, 181760), (512, 174660), (568, 157440), (615, 145408), (640, 139728), (656, 136320), (710, 125952), (768, 116440), (820, 109056), (852, 104960), (960, 93152), (984, 90880), (1024, 87330), (1065, 83968), (1136, 78720), (1230, 72704), (1280, 69864), (1312, 68160), (1420, 62976), (1536, 58220), (1640, 54528), (1704, 52480), (1920, 46576), (1968, 45440), (2048, 43665), (2130, 41984), (2272, 39360), (2460, 36352), (2560, 34932), (2624, 34080), (2840, 31488), (2911, 30720), (3072, 29110), (3280, 27264), (3408, 26240), (3840, 23288), (3936, 22720), (4260, 20992), (4544, 19680), (4920, 18176), (5120, 17466), (5248, 17040), (5680, 15744), (5822, 15360), (6144, 14555), (6560, 13632), (6816, 13120), (7680, 11644), (7872, 11360), (8520, 10496), (8733, 10240), (9088, 9840)]