6843720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:175

約数の個数: 128

約数和(自身を含む): 22861440

約数和(自身を除く): 16017720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 107, 120, 123, 130, 156, 164, 195, 205, 214, 246, 260, 312, 321, 328, 390, 410, 428, 492, 520, 533, 535, 615, 642, 780, 820, 856, 984, 1066, 1070, 1230, 1284, 1391, 1560, 1599, 1605, 1640, 2132, 2140, 2460, 2568, 2665, 2782, 3198, 3210, 4173, 4264, 4280, 4387, 4920, 5330, 5564, 6396, 6420, 6955, 7995, 8346, 8774, 10660, 11128, 12792, 12840, 13161, 13910, 15990, 16692, 17548, 20865, 21320, 21935, 26322, 27820, 31980, 33384, 35096, 41730, 43870, 52644, 55640, 57031, 63960, 65805, 83460, 87740, 105288, 114062, 131610, 166920, 171093, 175480, 228124, 263220, 285155, 342186, 456248, 526440, 570310, 684372, 855465, 1140620, 1368744, 1710930, 2281240, 3421860, 6843720]

約数ペア:

[(1, 6843720), (2, 3421860), (3, 2281240), (4, 1710930), (5, 1368744), (6, 1140620), (8, 855465), (10, 684372), (12, 570310), (13, 526440), (15, 456248), (20, 342186), (24, 285155), (26, 263220), (30, 228124), (39, 175480), (40, 171093), (41, 166920), (52, 131610), (60, 114062), (65, 105288), (78, 87740), (82, 83460), (104, 65805), (107, 63960), (120, 57031), (123, 55640), (130, 52644), (156, 43870), (164, 41730), (195, 35096), (205, 33384), (214, 31980), (246, 27820), (260, 26322), (312, 21935), (321, 21320), (328, 20865), (390, 17548), (410, 16692), (428, 15990), (492, 13910), (520, 13161), (533, 12840), (535, 12792), (615, 11128), (642, 10660), (780, 8774), (820, 8346), (856, 7995), (984, 6955), (1066, 6420), (1070, 6396), (1230, 5564), (1284, 5330), (1391, 4920), (1560, 4387), (1599, 4280), (1605, 4264), (1640, 4173), (2132, 3210), (2140, 3198), (2460, 2782), (2568, 2665)]