2481129840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{20231}}^1$

素因数の和:20327

約数の個数: 160

約数和(自身を含む): 8911143936

約数和(自身を除く): 6430014096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 105, 112, 120, 140, 146, 168, 210, 219, 240, 280, 292, 336, 365, 420, 438, 511, 560, 584, 730, 840, 876, 1022, 1095, 1168, 1460, 1533, 1680, 1752, 2044, 2190, 2555, 2920, 3066, 3504, 4088, 4380, 5110, 5840, 6132, 7665, 8176, 8760, 10220, 12264, 15330, 17520, 20231, 20440, 24528, 30660, 40462, 40880, 60693, 61320, 80924, 101155, 121386, 122640, 141617, 161848, 202310, 242772, 283234, 303465, 323696, 404620, 424851, 485544, 566468, 606930, 708085, 809240, 849702, 971088, 1132936, 1213860, 1416170, 1476863, 1618480, 1699404, 2124255, 2265872, 2427720, 2832340, 2953726, 3398808, 4248510, 4430589, 4855440, 5664680, 5907452, 6797616, 7384315, 8497020, 8861178, 10338041, 11329360, 11814904, 14768630, 16994040, 17722356, 20676082, 22152945, 23629808, 29537260, 31014123, 33988080, 35444712, 41352164, 44305890, 51690205, 59074520, 62028246, 70889424, 82704328, 88611780, 103380410, 118149040, 124056492, 155070615, 165408656, 177223560, 206760820, 248112984, 310141230, 354447120, 413521640, 496225968, 620282460, 827043280, 1240564920, 2481129840]

約数ペア:

[(1, 2481129840), (2, 1240564920), (3, 827043280), (4, 620282460), (5, 496225968), (6, 413521640), (7, 354447120), (8, 310141230), (10, 248112984), (12, 206760820), (14, 177223560), (15, 165408656), (16, 155070615), (20, 124056492), (21, 118149040), (24, 103380410), (28, 88611780), (30, 82704328), (35, 70889424), (40, 62028246), (42, 59074520), (48, 51690205), (56, 44305890), (60, 41352164), (70, 35444712), (73, 33988080), (80, 31014123), (84, 29537260), (105, 23629808), (112, 22152945), (120, 20676082), (140, 17722356), (146, 16994040), (168, 14768630), (210, 11814904), (219, 11329360), (240, 10338041), (280, 8861178), (292, 8497020), (336, 7384315), (365, 6797616), (420, 5907452), (438, 5664680), (511, 4855440), (560, 4430589), (584, 4248510), (730, 3398808), (840, 2953726), (876, 2832340), (1022, 2427720), (1095, 2265872), (1168, 2124255), (1460, 1699404), (1533, 1618480), (1680, 1476863), (1752, 1416170), (2044, 1213860), (2190, 1132936), (2555, 971088), (2920, 849702), (3066, 809240), (3504, 708085), (4088, 606930), (4380, 566468), (5110, 485544), (5840, 424851), (6132, 404620), (7665, 323696), (8176, 303465), (8760, 283234), (10220, 242772), (12264, 202310), (15330, 161848), (17520, 141617), (20231, 122640), (20440, 121386), (24528, 101155), (30660, 80924), (40462, 61320), (40880, 60693)]