2011159360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{2239}}^1$

素因数の和:2664

約数の個数: 112

約数和(自身を含む): 5489326080

約数和(自身を除く): 3478166720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 401, 448, 560, 802, 1120, 1604, 2005, 2239, 2240, 2807, 3208, 4010, 4478, 5614, 6416, 8020, 8956, 11195, 11228, 12832, 14035, 15673, 16040, 17912, 22390, 22456, 25664, 28070, 31346, 32080, 35824, 44780, 44912, 56140, 62692, 64160, 71648, 78365, 89560, 89824, 112280, 125384, 128320, 143296, 156730, 179120, 179648, 224560, 250768, 313460, 358240, 449120, 501536, 626920, 716480, 897839, 898240, 1003072, 1253840, 1795678, 2507680, 3591356, 4489195, 5015360, 6284873, 7182712, 8978390, 12569746, 14365424, 17956780, 25139492, 28730848, 31424365, 35913560, 50278984, 57461696, 62848730, 71827120, 100557968, 125697460, 143654240, 201115936, 251394920, 287308480, 402231872, 502789840, 1005579680, 2011159360]

約数ペア:

[(1, 2011159360), (2, 1005579680), (4, 502789840), (5, 402231872), (7, 287308480), (8, 251394920), (10, 201115936), (14, 143654240), (16, 125697460), (20, 100557968), (28, 71827120), (32, 62848730), (35, 57461696), (40, 50278984), (56, 35913560), (64, 31424365), (70, 28730848), (80, 25139492), (112, 17956780), (140, 14365424), (160, 12569746), (224, 8978390), (280, 7182712), (320, 6284873), (401, 5015360), (448, 4489195), (560, 3591356), (802, 2507680), (1120, 1795678), (1604, 1253840), (2005, 1003072), (2239, 898240), (2240, 897839), (2807, 716480), (3208, 626920), (4010, 501536), (4478, 449120), (5614, 358240), (6416, 313460), (8020, 250768), (8956, 224560), (11195, 179648), (11228, 179120), (12832, 156730), (14035, 143296), (15673, 128320), (16040, 125384), (17912, 112280), (22390, 89824), (22456, 89560), (25664, 78365), (28070, 71648), (31346, 64160), (32080, 62692), (35824, 56140), (44780, 44912)]