163643040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10331}}^1$

素因数の和:10363

約数の個数: 144

約数和(自身を含む): 609257376

約数和(自身を除く): 445614336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 10331, 15840, 20662, 30993, 41324, 51655, 61986, 82648, 92979, 103310, 113641, 123972, 154965, 165296, 185958, 206620, 227282, 247944, 309930, 330592, 340923, 371916, 413240, 454564, 464895, 495888, 568205, 619860, 681846, 743832, 826480, 909128, 929790, 991776, 1022769, 1136410, 1239720, 1363692, 1487664, 1652960, 1704615, 1818256, 1859580, 2045538, 2272820, 2479440, 2727384, 2975328, 3409230, 3636512, 3719160, 4091076, 4545640, 4958880, 5113845, 5454768, 6818460, 7438320, 8182152, 9091280, 10227690, 10909536, 13636920, 14876640, 16364304, 18182560, 20455380, 27273840, 32728608, 40910760, 54547680, 81821520, 163643040]

約数ペア:

[(1, 163643040), (2, 81821520), (3, 54547680), (4, 40910760), (5, 32728608), (6, 27273840), (8, 20455380), (9, 18182560), (10, 16364304), (11, 14876640), (12, 13636920), (15, 10909536), (16, 10227690), (18, 9091280), (20, 8182152), (22, 7438320), (24, 6818460), (30, 5454768), (32, 5113845), (33, 4958880), (36, 4545640), (40, 4091076), (44, 3719160), (45, 3636512), (48, 3409230), (55, 2975328), (60, 2727384), (66, 2479440), (72, 2272820), (80, 2045538), (88, 1859580), (90, 1818256), (96, 1704615), (99, 1652960), (110, 1487664), (120, 1363692), (132, 1239720), (144, 1136410), (160, 1022769), (165, 991776), (176, 929790), (180, 909128), (198, 826480), (220, 743832), (240, 681846), (264, 619860), (288, 568205), (330, 495888), (352, 464895), (360, 454564), (396, 413240), (440, 371916), (480, 340923), (495, 330592), (528, 309930), (660, 247944), (720, 227282), (792, 206620), (880, 185958), (990, 165296), (1056, 154965), (1320, 123972), (1440, 113641), (1584, 103310), (1760, 92979), (1980, 82648), (2640, 61986), (3168, 51655), (3960, 41324), (5280, 30993), (7920, 20662), (10331, 15840)]