1090372920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3221}}^1$

素因数の和:3286

約数の個数: 256

約数和(自身を含む): 4157153280

約数和(自身を除く): 3066780360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 52, 56, 60, 62, 65, 70, 78, 84, 91, 93, 104, 105, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 210, 217, 248, 260, 273, 280, 310, 312, 364, 372, 390, 403, 420, 434, 455, 465, 520, 546, 620, 651, 728, 744, 780, 806, 840, 868, 910, 930, 1085, 1092, 1209, 1240, 1302, 1365, 1560, 1612, 1736, 1820, 1860, 2015, 2170, 2184, 2418, 2604, 2730, 2821, 3221, 3224, 3255, 3640, 3720, 4030, 4340, 4836, 5208, 5460, 5642, 6045, 6442, 6510, 8060, 8463, 8680, 9663, 9672, 10920, 11284, 12090, 12884, 13020, 14105, 16105, 16120, 16926, 19326, 22547, 22568, 24180, 25768, 26040, 28210, 32210, 33852, 38652, 41873, 42315, 45094, 48315, 48360, 56420, 64420, 67641, 67704, 77304, 83746, 84630, 90188, 96630, 99851, 112735, 112840, 125619, 128840, 135282, 167492, 169260, 180376, 193260, 199702, 209365, 225470, 251238, 270564, 293111, 299553, 334984, 338205, 338520, 386520, 399404, 418730, 450940, 499255, 502476, 541128, 586222, 599106, 628095, 676410, 698957, 798808, 837460, 879333, 901880, 998510, 1004952, 1172444, 1198212, 1256190, 1298063, 1352820, 1397914, 1465555, 1497765, 1674920, 1758666, 1997020, 2096871, 2344888, 2396424, 2512380, 2596126, 2705640, 2795828, 2931110, 2995530, 3494785, 3517332, 3894189, 3994040, 4193742, 4396665, 5024760, 5192252, 5591656, 5862220, 5991060, 6490315, 6989570, 7034664, 7788378, 8387484, 8793330, 9086441, 10384504, 10484355, 11724440, 11982120, 12980630, 13979140, 15576756, 16774968, 17586660, 18172882, 19470945, 20968710, 25961260, 27259323, 27958280, 31153512, 35173320, 36345764, 38941890, 41937420, 45432205, 51922520, 54518646, 72691528, 77883780, 83874840, 90864410, 109037292, 136296615, 155767560, 181728820, 218074584, 272593230, 363457640, 545186460, 1090372920]

約数ペア:

[(1, 1090372920), (2, 545186460), (3, 363457640), (4, 272593230), (5, 218074584), (6, 181728820), (7, 155767560), (8, 136296615), (10, 109037292), (12, 90864410), (13, 83874840), (14, 77883780), (15, 72691528), (20, 54518646), (21, 51922520), (24, 45432205), (26, 41937420), (28, 38941890), (30, 36345764), (31, 35173320), (35, 31153512), (39, 27958280), (40, 27259323), (42, 25961260), (52, 20968710), (56, 19470945), (60, 18172882), (62, 17586660), (65, 16774968), (70, 15576756), (78, 13979140), (84, 12980630), (91, 11982120), (93, 11724440), (104, 10484355), (105, 10384504), (120, 9086441), (124, 8793330), (130, 8387484), (140, 7788378), (155, 7034664), (156, 6989570), (168, 6490315), (182, 5991060), (186, 5862220), (195, 5591656), (210, 5192252), (217, 5024760), (248, 4396665), (260, 4193742), (273, 3994040), (280, 3894189), (310, 3517332), (312, 3494785), (364, 2995530), (372, 2931110), (390, 2795828), (403, 2705640), (420, 2596126), (434, 2512380), (455, 2396424), (465, 2344888), (520, 2096871), (546, 1997020), (620, 1758666), (651, 1674920), (728, 1497765), (744, 1465555), (780, 1397914), (806, 1352820), (840, 1298063), (868, 1256190), (910, 1198212), (930, 1172444), (1085, 1004952), (1092, 998510), (1209, 901880), (1240, 879333), (1302, 837460), (1365, 798808), (1560, 698957), (1612, 676410), (1736, 628095), (1820, 599106), (1860, 586222), (2015, 541128), (2170, 502476), (2184, 499255), (2418, 450940), (2604, 418730), (2730, 399404), (2821, 386520), (3221, 338520), (3224, 338205), (3255, 334984), (3640, 299553), (3720, 293111), (4030, 270564), (4340, 251238), (4836, 225470), (5208, 209365), (5460, 199702), (5642, 193260), (6045, 180376), (6442, 169260), (6510, 167492), (8060, 135282), (8463, 128840), (8680, 125619), (9663, 112840), (9672, 112735), (10920, 99851), (11284, 96630), (12090, 90188), (12884, 84630), (13020, 83746), (14105, 77304), (16105, 67704), (16120, 67641), (16926, 64420), (19326, 56420), (22547, 48360), (22568, 48315), (24180, 45094), (25768, 42315), (26040, 41873), (28210, 38652), (32210, 33852)]