84360320

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:574

約数の個数: 128

約数和(自身を含む): 230014080

約数和(自身を除く): 145653760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 128, 160, 176, 184, 220, 230, 253, 320, 352, 368, 440, 460, 506, 521, 640, 704, 736, 880, 920, 1012, 1042, 1265, 1408, 1472, 1760, 1840, 2024, 2084, 2530, 2605, 2944, 3520, 3680, 4048, 4168, 5060, 5210, 5731, 7040, 7360, 8096, 8336, 10120, 10420, 11462, 11983, 14720, 16192, 16672, 20240, 20840, 22924, 23966, 28655, 32384, 33344, 40480, 41680, 45848, 47932, 57310, 59915, 66688, 80960, 83360, 91696, 95864, 114620, 119830, 131813, 161920, 166720, 183392, 191728, 229240, 239660, 263626, 333440, 366784, 383456, 458480, 479320, 527252, 659065, 733568, 766912, 916960, 958640, 1054504, 1318130, 1533824, 1833920, 1917280, 2109008, 2636260, 3667840, 3834560, 4218016, 5272520, 7669120, 8436032, 10545040, 16872064, 21090080, 42180160, 84360320]

約数ペア:

[(1, 84360320), (2, 42180160), (4, 21090080), (5, 16872064), (8, 10545040), (10, 8436032), (11, 7669120), (16, 5272520), (20, 4218016), (22, 3834560), (23, 3667840), (32, 2636260), (40, 2109008), (44, 1917280), (46, 1833920), (55, 1533824), (64, 1318130), (80, 1054504), (88, 958640), (92, 916960), (110, 766912), (115, 733568), (128, 659065), (160, 527252), (176, 479320), (184, 458480), (220, 383456), (230, 366784), (253, 333440), (320, 263626), (352, 239660), (368, 229240), (440, 191728), (460, 183392), (506, 166720), (521, 161920), (640, 131813), (704, 119830), (736, 114620), (880, 95864), (920, 91696), (1012, 83360), (1042, 80960), (1265, 66688), (1408, 59915), (1472, 57310), (1760, 47932), (1840, 45848), (2024, 41680), (2084, 40480), (2530, 33344), (2605, 32384), (2944, 28655), (3520, 23966), (3680, 22924), (4048, 20840), (4168, 20240), (5060, 16672), (5210, 16192), (5731, 14720), (7040, 11983), (7360, 11462), (8096, 10420), (8336, 10120)]