268126040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:674

約数の個数: 192

約数和(自身を含む): 801511200

約数和(自身を除く): 533385160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 49, 52, 56, 65, 68, 70, 85, 91, 98, 104, 119, 130, 136, 140, 170, 182, 196, 221, 238, 245, 260, 280, 340, 364, 392, 442, 455, 476, 490, 520, 595, 619, 637, 680, 728, 833, 884, 910, 952, 980, 1105, 1190, 1238, 1274, 1547, 1666, 1768, 1820, 1960, 2210, 2380, 2476, 2548, 3094, 3095, 3185, 3332, 3640, 4165, 4333, 4420, 4760, 4952, 5096, 6188, 6190, 6370, 6664, 7735, 8047, 8330, 8666, 8840, 10523, 10829, 12376, 12380, 12740, 15470, 16094, 16660, 17332, 21046, 21658, 21665, 24760, 25480, 30331, 30940, 32188, 33320, 34664, 40235, 42092, 43316, 43330, 52615, 54145, 56329, 60662, 61880, 64376, 73661, 80470, 84184, 86632, 86660, 105230, 108290, 112658, 121324, 136799, 147322, 151655, 160940, 173320, 210460, 216580, 225316, 242648, 273598, 281645, 294644, 303310, 321880, 368305, 394303, 420920, 433160, 450632, 515627, 547196, 563290, 589288, 606620, 683995, 736610, 788606, 957593, 1031254, 1094392, 1126580, 1213240, 1367990, 1473220, 1577212, 1915186, 1971515, 2062508, 2253160, 2578135, 2735980, 2946440, 3154424, 3830372, 3943030, 4125016, 4787965, 5156270, 5471960, 6703151, 7660744, 7886060, 9575930, 10312540, 13406302, 15772120, 19151860, 20625080, 26812604, 33515755, 38303720, 53625208, 67031510, 134063020, 268126040]

約数ペア:

[(1, 268126040), (2, 134063020), (4, 67031510), (5, 53625208), (7, 38303720), (8, 33515755), (10, 26812604), (13, 20625080), (14, 19151860), (17, 15772120), (20, 13406302), (26, 10312540), (28, 9575930), (34, 7886060), (35, 7660744), (40, 6703151), (49, 5471960), (52, 5156270), (56, 4787965), (65, 4125016), (68, 3943030), (70, 3830372), (85, 3154424), (91, 2946440), (98, 2735980), (104, 2578135), (119, 2253160), (130, 2062508), (136, 1971515), (140, 1915186), (170, 1577212), (182, 1473220), (196, 1367990), (221, 1213240), (238, 1126580), (245, 1094392), (260, 1031254), (280, 957593), (340, 788606), (364, 736610), (392, 683995), (442, 606620), (455, 589288), (476, 563290), (490, 547196), (520, 515627), (595, 450632), (619, 433160), (637, 420920), (680, 394303), (728, 368305), (833, 321880), (884, 303310), (910, 294644), (952, 281645), (980, 273598), (1105, 242648), (1190, 225316), (1238, 216580), (1274, 210460), (1547, 173320), (1666, 160940), (1768, 151655), (1820, 147322), (1960, 136799), (2210, 121324), (2380, 112658), (2476, 108290), (2548, 105230), (3094, 86660), (3095, 86632), (3185, 84184), (3332, 80470), (3640, 73661), (4165, 64376), (4333, 61880), (4420, 60662), (4760, 56329), (4952, 54145), (5096, 52615), (6188, 43330), (6190, 43316), (6370, 42092), (6664, 40235), (7735, 34664), (8047, 33320), (8330, 32188), (8666, 30940), (8840, 30331), (10523, 25480), (10829, 24760), (12376, 21665), (12380, 21658), (12740, 21046), (15470, 17332), (16094, 16660)]