123133920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2819}}^1$

素因数の和:2857

約数の個数: 192

約数和(自身を含む): 477550080

約数和(自身を除く): 354416160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2819, 2912, 3120, 3360, 3640, 4368, 5460, 5638, 6240, 7280, 8457, 8736, 10920, 11276, 14095, 14560, 16914, 19733, 21840, 22552, 28190, 33828, 36647, 39466, 42285, 43680, 45104, 56380, 59199, 67656, 73294, 78932, 84570, 90208, 98665, 109941, 112760, 118398, 135312, 146588, 157864, 169140, 183235, 197330, 219882, 225520, 236796, 256529, 270624, 293176, 295995, 315728, 338280, 366470, 394660, 439764, 451040, 473592, 513058, 549705, 586352, 591990, 631456, 676560, 732940, 769587, 789320, 879528, 947184, 1026116, 1099410, 1172704, 1183980, 1282645, 1353120, 1465880, 1539174, 1578640, 1759056, 1894368, 2052232, 2198820, 2367960, 2565290, 2931760, 3078348, 3157280, 3518112, 3847935, 4104464, 4397640, 4735920, 5130580, 5863520, 6156696, 7695870, 8208928, 8795280, 9471840, 10261160, 12313392, 15391740, 17590560, 20522320, 24626784, 30783480, 41044640, 61566960, 123133920]

約数ペア:

[(1, 123133920), (2, 61566960), (3, 41044640), (4, 30783480), (5, 24626784), (6, 20522320), (7, 17590560), (8, 15391740), (10, 12313392), (12, 10261160), (13, 9471840), (14, 8795280), (15, 8208928), (16, 7695870), (20, 6156696), (21, 5863520), (24, 5130580), (26, 4735920), (28, 4397640), (30, 4104464), (32, 3847935), (35, 3518112), (39, 3157280), (40, 3078348), (42, 2931760), (48, 2565290), (52, 2367960), (56, 2198820), (60, 2052232), (65, 1894368), (70, 1759056), (78, 1578640), (80, 1539174), (84, 1465880), (91, 1353120), (96, 1282645), (104, 1183980), (105, 1172704), (112, 1099410), (120, 1026116), (130, 947184), (140, 879528), (156, 789320), (160, 769587), (168, 732940), (182, 676560), (195, 631456), (208, 591990), (210, 586352), (224, 549705), (240, 513058), (260, 473592), (273, 451040), (280, 439764), (312, 394660), (336, 366470), (364, 338280), (390, 315728), (416, 295995), (420, 293176), (455, 270624), (480, 256529), (520, 236796), (546, 225520), (560, 219882), (624, 197330), (672, 183235), (728, 169140), (780, 157864), (840, 146588), (910, 135312), (1040, 118398), (1092, 112760), (1120, 109941), (1248, 98665), (1365, 90208), (1456, 84570), (1560, 78932), (1680, 73294), (1820, 67656), (2080, 59199), (2184, 56380), (2730, 45104), (2819, 43680), (2912, 42285), (3120, 39466), (3360, 36647), (3640, 33828), (4368, 28190), (5460, 22552), (5638, 21840), (6240, 19733), (7280, 16914), (8457, 14560), (8736, 14095), (10920, 11276)]