1377015360

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{204913}}^1$

素因数の和:204940

約数の個数: 112

約数和(自身を含む): 4996622976

約数和(自身を除く): 3619607616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 204913, 409826, 614739, 819652, 1024565, 1229478, 1434391, 1639304, 2049130, 2458956, 2868782, 3073695, 3278608, 4098260, 4303173, 4917912, 5737564, 6147390, 6557216, 7171955, 8196520, 8606346, 9835824, 11475128, 12294780, 13114432, 14343910, 16393040, 17212692, 19671648, 21515865, 22950256, 24589560, 28687820, 32786080, 34425384, 39343296, 43031730, 45900512, 49179120, 57375640, 65572160, 68850768, 86063460, 91801024, 98358240, 114751280, 137701536, 172126920, 196716480, 229502560, 275403072, 344253840, 459005120, 688507680, 1377015360]

約数ペア:

[(1, 1377015360), (2, 688507680), (3, 459005120), (4, 344253840), (5, 275403072), (6, 229502560), (7, 196716480), (8, 172126920), (10, 137701536), (12, 114751280), (14, 98358240), (15, 91801024), (16, 86063460), (20, 68850768), (21, 65572160), (24, 57375640), (28, 49179120), (30, 45900512), (32, 43031730), (35, 39343296), (40, 34425384), (42, 32786080), (48, 28687820), (56, 24589560), (60, 22950256), (64, 21515865), (70, 19671648), (80, 17212692), (84, 16393040), (96, 14343910), (105, 13114432), (112, 12294780), (120, 11475128), (140, 9835824), (160, 8606346), (168, 8196520), (192, 7171955), (210, 6557216), (224, 6147390), (240, 5737564), (280, 4917912), (320, 4303173), (336, 4098260), (420, 3278608), (448, 3073695), (480, 2868782), (560, 2458956), (672, 2049130), (840, 1639304), (960, 1434391), (1120, 1229478), (1344, 1024565), (1680, 819652), (2240, 614739), (3360, 409826), (6720, 204913)]