130918480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:485

約数の個数: 160

約数和(自身を含む): 387618048

約数和(自身を除く): 256699568

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 53, 55, 56, 70, 77, 80, 88, 106, 110, 112, 140, 154, 176, 212, 220, 265, 280, 308, 371, 385, 401, 424, 440, 530, 560, 583, 616, 742, 770, 802, 848, 880, 1060, 1166, 1232, 1484, 1540, 1604, 1855, 2005, 2120, 2332, 2807, 2915, 2968, 3080, 3208, 3710, 4010, 4081, 4240, 4411, 4664, 5614, 5830, 5936, 6160, 6416, 7420, 8020, 8162, 8822, 9328, 11228, 11660, 14035, 14840, 16040, 16324, 17644, 20405, 21253, 22055, 22456, 23320, 28070, 29680, 30877, 32080, 32648, 35288, 40810, 42506, 44110, 44912, 46640, 56140, 61754, 65296, 70576, 81620, 85012, 88220, 106265, 112280, 123508, 148771, 154385, 163240, 170024, 176440, 212530, 224560, 233783, 247016, 297542, 308770, 326480, 340048, 352880, 425060, 467566, 494032, 595084, 617540, 743855, 850120, 935132, 1168915, 1190168, 1235080, 1487710, 1636481, 1700240, 1870264, 2337830, 2380336, 2470160, 2975420, 3272962, 3740528, 4675660, 5950840, 6545924, 8182405, 9351320, 11901680, 13091848, 16364810, 18702640, 26183696, 32729620, 65459240, 130918480]

約数ペア:

[(1, 130918480), (2, 65459240), (4, 32729620), (5, 26183696), (7, 18702640), (8, 16364810), (10, 13091848), (11, 11901680), (14, 9351320), (16, 8182405), (20, 6545924), (22, 5950840), (28, 4675660), (35, 3740528), (40, 3272962), (44, 2975420), (53, 2470160), (55, 2380336), (56, 2337830), (70, 1870264), (77, 1700240), (80, 1636481), (88, 1487710), (106, 1235080), (110, 1190168), (112, 1168915), (140, 935132), (154, 850120), (176, 743855), (212, 617540), (220, 595084), (265, 494032), (280, 467566), (308, 425060), (371, 352880), (385, 340048), (401, 326480), (424, 308770), (440, 297542), (530, 247016), (560, 233783), (583, 224560), (616, 212530), (742, 176440), (770, 170024), (802, 163240), (848, 154385), (880, 148771), (1060, 123508), (1166, 112280), (1232, 106265), (1484, 88220), (1540, 85012), (1604, 81620), (1855, 70576), (2005, 65296), (2120, 61754), (2332, 56140), (2807, 46640), (2915, 44912), (2968, 44110), (3080, 42506), (3208, 40810), (3710, 35288), (4010, 32648), (4081, 32080), (4240, 30877), (4411, 29680), (4664, 28070), (5614, 23320), (5830, 22456), (5936, 22055), (6160, 21253), (6416, 20405), (7420, 17644), (8020, 16324), (8162, 16040), (8822, 14840), (9328, 14035), (11228, 11660)]