652396920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1$

素因数の和:1078

約数の個数: 256

約数和(自身を含む): 2414361600

約数和(自身を除く): 1761964680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 41, 42, 56, 57, 60, 70, 76, 82, 84, 95, 105, 114, 120, 123, 133, 140, 152, 164, 168, 190, 205, 210, 228, 246, 266, 280, 285, 287, 328, 380, 399, 410, 420, 456, 492, 532, 570, 574, 615, 665, 760, 779, 798, 820, 840, 861, 984, 997, 1064, 1140, 1148, 1230, 1330, 1435, 1558, 1596, 1640, 1722, 1994, 1995, 2280, 2296, 2337, 2460, 2660, 2870, 2991, 3116, 3192, 3444, 3895, 3988, 3990, 4305, 4674, 4920, 4985, 5320, 5453, 5740, 5982, 6232, 6888, 6979, 7790, 7976, 7980, 8610, 9348, 9970, 10906, 11480, 11685, 11964, 13958, 14955, 15580, 15960, 16359, 17220, 18696, 18943, 19940, 20937, 21812, 23370, 23928, 27265, 27916, 29910, 31160, 32718, 34440, 34895, 37886, 39880, 40877, 41874, 43624, 46740, 54530, 55832, 56829, 59820, 65436, 69790, 75772, 81754, 81795, 83748, 93480, 94715, 104685, 109060, 113658, 119640, 122631, 130872, 132601, 139580, 151544, 163508, 163590, 167496, 189430, 204385, 209370, 218120, 227316, 245262, 265202, 279160, 284145, 286139, 327016, 327180, 378860, 397803, 408770, 418740, 454632, 490524, 530404, 568290, 572278, 613155, 654360, 663005, 757720, 776663, 795606, 817540, 837480, 858417, 981048, 1060808, 1136580, 1144556, 1226310, 1326010, 1430695, 1553326, 1591212, 1635080, 1716834, 1989015, 2273160, 2289112, 2329989, 2452620, 2652020, 2861390, 3106652, 3182424, 3433668, 3883315, 3978030, 4292085, 4659978, 4905240, 5304040, 5436641, 5722780, 6213304, 6867336, 7766630, 7956060, 8584170, 9319956, 10873282, 11445560, 11649945, 15533260, 15912120, 16309923, 17168340, 18639912, 21746564, 23299890, 27183205, 31066520, 32619846, 34336680, 43493128, 46599780, 54366410, 65239692, 81549615, 93199560, 108732820, 130479384, 163099230, 217465640, 326198460, 652396920]

約数ペア:

[(1, 652396920), (2, 326198460), (3, 217465640), (4, 163099230), (5, 130479384), (6, 108732820), (7, 93199560), (8, 81549615), (10, 65239692), (12, 54366410), (14, 46599780), (15, 43493128), (19, 34336680), (20, 32619846), (21, 31066520), (24, 27183205), (28, 23299890), (30, 21746564), (35, 18639912), (38, 17168340), (40, 16309923), (41, 15912120), (42, 15533260), (56, 11649945), (57, 11445560), (60, 10873282), (70, 9319956), (76, 8584170), (82, 7956060), (84, 7766630), (95, 6867336), (105, 6213304), (114, 5722780), (120, 5436641), (123, 5304040), (133, 4905240), (140, 4659978), (152, 4292085), (164, 3978030), (168, 3883315), (190, 3433668), (205, 3182424), (210, 3106652), (228, 2861390), (246, 2652020), (266, 2452620), (280, 2329989), (285, 2289112), (287, 2273160), (328, 1989015), (380, 1716834), (399, 1635080), (410, 1591212), (420, 1553326), (456, 1430695), (492, 1326010), (532, 1226310), (570, 1144556), (574, 1136580), (615, 1060808), (665, 981048), (760, 858417), (779, 837480), (798, 817540), (820, 795606), (840, 776663), (861, 757720), (984, 663005), (997, 654360), (1064, 613155), (1140, 572278), (1148, 568290), (1230, 530404), (1330, 490524), (1435, 454632), (1558, 418740), (1596, 408770), (1640, 397803), (1722, 378860), (1994, 327180), (1995, 327016), (2280, 286139), (2296, 284145), (2337, 279160), (2460, 265202), (2660, 245262), (2870, 227316), (2991, 218120), (3116, 209370), (3192, 204385), (3444, 189430), (3895, 167496), (3988, 163590), (3990, 163508), (4305, 151544), (4674, 139580), (4920, 132601), (4985, 130872), (5320, 122631), (5453, 119640), (5740, 113658), (5982, 109060), (6232, 104685), (6888, 94715), (6979, 93480), (7790, 83748), (7976, 81795), (7980, 81754), (8610, 75772), (9348, 69790), (9970, 65436), (10906, 59820), (11480, 56829), (11685, 55832), (11964, 54530), (13958, 46740), (14955, 43624), (15580, 41874), (15960, 40877), (16359, 39880), (17220, 37886), (18696, 34895), (18943, 34440), (19940, 32718), (20937, 31160), (21812, 29910), (23370, 27916), (23928, 27265)]