226570240

素因数分解:

$2^{12}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:102

約数の個数: 208

約数和(自身を含む): 627496128

約数和(自身を除く): 400925888

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 37, 40, 46, 52, 64, 65, 74, 80, 92, 104, 115, 128, 130, 148, 160, 184, 185, 208, 230, 256, 260, 296, 299, 320, 368, 370, 416, 460, 481, 512, 520, 592, 598, 640, 736, 740, 832, 851, 920, 962, 1024, 1040, 1184, 1196, 1280, 1472, 1480, 1495, 1664, 1702, 1840, 1924, 2048, 2080, 2368, 2392, 2405, 2560, 2944, 2960, 2990, 3328, 3404, 3680, 3848, 4096, 4160, 4255, 4736, 4784, 4810, 5120, 5888, 5920, 5980, 6656, 6808, 7360, 7696, 8320, 8510, 9472, 9568, 9620, 10240, 11063, 11776, 11840, 11960, 13312, 13616, 14720, 15392, 16640, 17020, 18944, 19136, 19240, 20480, 22126, 23552, 23680, 23920, 26624, 27232, 29440, 30784, 33280, 34040, 37888, 38272, 38480, 44252, 47104, 47360, 47840, 53248, 54464, 55315, 58880, 61568, 66560, 68080, 75776, 76544, 76960, 88504, 94208, 94720, 95680, 108928, 110630, 117760, 123136, 133120, 136160, 151552, 153088, 153920, 177008, 189440, 191360, 217856, 221260, 235520, 246272, 266240, 272320, 306176, 307840, 354016, 378880, 382720, 435712, 442520, 471040, 492544, 544640, 612352, 615680, 708032, 757760, 765440, 871424, 885040, 985088, 1089280, 1224704, 1231360, 1416064, 1530880, 1742848, 1770080, 1970176, 2178560, 2462720, 2832128, 3061760, 3485696, 3540160, 4357120, 4925440, 5664256, 6123520, 7080320, 8714240, 9850880, 11328512, 14160640, 17428480, 22657024, 28321280, 45314048, 56642560, 113285120, 226570240]

約数ペア:

[(1, 226570240), (2, 113285120), (4, 56642560), (5, 45314048), (8, 28321280), (10, 22657024), (13, 17428480), (16, 14160640), (20, 11328512), (23, 9850880), (26, 8714240), (32, 7080320), (37, 6123520), (40, 5664256), (46, 4925440), (52, 4357120), (64, 3540160), (65, 3485696), (74, 3061760), (80, 2832128), (92, 2462720), (104, 2178560), (115, 1970176), (128, 1770080), (130, 1742848), (148, 1530880), (160, 1416064), (184, 1231360), (185, 1224704), (208, 1089280), (230, 985088), (256, 885040), (260, 871424), (296, 765440), (299, 757760), (320, 708032), (368, 615680), (370, 612352), (416, 544640), (460, 492544), (481, 471040), (512, 442520), (520, 435712), (592, 382720), (598, 378880), (640, 354016), (736, 307840), (740, 306176), (832, 272320), (851, 266240), (920, 246272), (962, 235520), (1024, 221260), (1040, 217856), (1184, 191360), (1196, 189440), (1280, 177008), (1472, 153920), (1480, 153088), (1495, 151552), (1664, 136160), (1702, 133120), (1840, 123136), (1924, 117760), (2048, 110630), (2080, 108928), (2368, 95680), (2392, 94720), (2405, 94208), (2560, 88504), (2944, 76960), (2960, 76544), (2990, 75776), (3328, 68080), (3404, 66560), (3680, 61568), (3848, 58880), (4096, 55315), (4160, 54464), (4255, 53248), (4736, 47840), (4784, 47360), (4810, 47104), (5120, 44252), (5888, 38480), (5920, 38272), (5980, 37888), (6656, 34040), (6808, 33280), (7360, 30784), (7696, 29440), (8320, 27232), (8510, 26624), (9472, 23920), (9568, 23680), (9620, 23552), (10240, 22126), (11063, 20480), (11776, 19240), (11840, 19136), (11960, 18944), (13312, 17020), (13616, 16640), (14720, 15392)]