4073686440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{4261}}^1$

素因数の和:4563

約数の個数: 128

約数和(自身を含む): 12667345920

約数和(自身を除く): 8593659480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 257, 310, 372, 465, 514, 620, 744, 771, 930, 1028, 1240, 1285, 1542, 1860, 2056, 2570, 3084, 3720, 3855, 4261, 5140, 6168, 7710, 7967, 8522, 10280, 12783, 15420, 15934, 17044, 21305, 23901, 25566, 30840, 31868, 34088, 39835, 42610, 47802, 51132, 63736, 63915, 79670, 85220, 95604, 102264, 119505, 127830, 132091, 159340, 170440, 191208, 239010, 255660, 264182, 318680, 396273, 478020, 511320, 528364, 660455, 792546, 956040, 1056728, 1095077, 1320910, 1585092, 1981365, 2190154, 2641820, 3170184, 3285231, 3962730, 4380308, 5283640, 5475385, 6570462, 7925460, 8760616, 10950770, 13140924, 15850920, 16426155, 21901540, 26281848, 32852310, 33947387, 43803080, 65704620, 67894774, 101842161, 131409240, 135789548, 169736935, 203684322, 271579096, 339473870, 407368644, 509210805, 678947740, 814737288, 1018421610, 1357895480, 2036843220, 4073686440]

約数ペア:

[(1, 4073686440), (2, 2036843220), (3, 1357895480), (4, 1018421610), (5, 814737288), (6, 678947740), (8, 509210805), (10, 407368644), (12, 339473870), (15, 271579096), (20, 203684322), (24, 169736935), (30, 135789548), (31, 131409240), (40, 101842161), (60, 67894774), (62, 65704620), (93, 43803080), (120, 33947387), (124, 32852310), (155, 26281848), (186, 21901540), (248, 16426155), (257, 15850920), (310, 13140924), (372, 10950770), (465, 8760616), (514, 7925460), (620, 6570462), (744, 5475385), (771, 5283640), (930, 4380308), (1028, 3962730), (1240, 3285231), (1285, 3170184), (1542, 2641820), (1860, 2190154), (2056, 1981365), (2570, 1585092), (3084, 1320910), (3720, 1095077), (3855, 1056728), (4261, 956040), (5140, 792546), (6168, 660455), (7710, 528364), (7967, 511320), (8522, 478020), (10280, 396273), (12783, 318680), (15420, 264182), (15934, 255660), (17044, 239010), (21305, 191208), (23901, 170440), (25566, 159340), (30840, 132091), (31868, 127830), (34088, 119505), (39835, 102264), (42610, 95604), (47802, 85220), (51132, 79670), (63736, 63915)]