1344813540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{168523}}^1$

素因数の和:168561

約数の個数: 96

約数和(自身を含む): 4529925120

約数和(自身を除く): 3185111580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 168523, 337046, 505569, 674092, 842615, 1011138, 1179661, 1685230, 2022276, 2359322, 2527845, 3201937, 3370460, 3538983, 4718644, 5055690, 5898305, 6403874, 7077966, 9605811, 10111380, 11796610, 12807748, 14155932, 16009685, 17694915, 19211622, 22413559, 23593220, 32019370, 35389830, 38423244, 44827118, 48029055, 64038740, 67240677, 70779660, 89654236, 96058110, 112067795, 134481354, 192116220, 224135590, 268962708, 336203385, 448271180, 672406770, 1344813540]

約数ペア:

[(1, 1344813540), (2, 672406770), (3, 448271180), (4, 336203385), (5, 268962708), (6, 224135590), (7, 192116220), (10, 134481354), (12, 112067795), (14, 96058110), (15, 89654236), (19, 70779660), (20, 67240677), (21, 64038740), (28, 48029055), (30, 44827118), (35, 38423244), (38, 35389830), (42, 32019370), (57, 23593220), (60, 22413559), (70, 19211622), (76, 17694915), (84, 16009685), (95, 14155932), (105, 12807748), (114, 11796610), (133, 10111380), (140, 9605811), (190, 7077966), (210, 6403874), (228, 5898305), (266, 5055690), (285, 4718644), (380, 3538983), (399, 3370460), (420, 3201937), (532, 2527845), (570, 2359322), (665, 2022276), (798, 1685230), (1140, 1179661), (1330, 1011138), (1596, 842615), (1995, 674092), (2660, 505569), (3990, 337046), (7980, 168523)]