130630920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3793}}^1$

素因数の和:3855

約数の個数: 128

約数和(自身を含む): 458922240

約数和(自身を除く): 328291320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 2296, 2460, 2870, 3444, 3793, 4305, 4920, 5740, 6888, 7586, 8610, 11379, 11480, 15172, 17220, 18965, 22758, 26551, 30344, 34440, 37930, 45516, 53102, 56895, 75860, 79653, 91032, 106204, 113790, 132755, 151720, 155513, 159306, 212408, 227580, 265510, 311026, 318612, 398265, 455160, 466539, 531020, 622052, 637224, 777565, 796530, 933078, 1062040, 1088591, 1244104, 1555130, 1593060, 1866156, 2177182, 2332695, 3110260, 3186120, 3265773, 3732312, 4354364, 4665390, 5442955, 6220520, 6531546, 8708728, 9330780, 10885910, 13063092, 16328865, 18661560, 21771820, 26126184, 32657730, 43543640, 65315460, 130630920]

約数ペア:

[(1, 130630920), (2, 65315460), (3, 43543640), (4, 32657730), (5, 26126184), (6, 21771820), (7, 18661560), (8, 16328865), (10, 13063092), (12, 10885910), (14, 9330780), (15, 8708728), (20, 6531546), (21, 6220520), (24, 5442955), (28, 4665390), (30, 4354364), (35, 3732312), (40, 3265773), (41, 3186120), (42, 3110260), (56, 2332695), (60, 2177182), (70, 1866156), (82, 1593060), (84, 1555130), (105, 1244104), (120, 1088591), (123, 1062040), (140, 933078), (164, 796530), (168, 777565), (205, 637224), (210, 622052), (246, 531020), (280, 466539), (287, 455160), (328, 398265), (410, 318612), (420, 311026), (492, 265510), (574, 227580), (615, 212408), (820, 159306), (840, 155513), (861, 151720), (984, 132755), (1148, 113790), (1230, 106204), (1435, 91032), (1640, 79653), (1722, 75860), (2296, 56895), (2460, 53102), (2870, 45516), (3444, 37930), (3793, 34440), (4305, 30344), (4920, 26551), (5740, 22758), (6888, 18965), (7586, 17220), (8610, 15172), (11379, 11480)]