258225240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:171

約数の個数: 384

約数和(自身を含む): 1024565760

約数和(自身を除く): 766340520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 51, 52, 56, 60, 65, 68, 70, 78, 84, 85, 91, 102, 104, 105, 107, 119, 120, 130, 136, 140, 156, 168, 169, 170, 182, 195, 204, 210, 214, 221, 238, 255, 260, 273, 280, 312, 321, 338, 340, 357, 364, 390, 408, 420, 428, 442, 455, 476, 507, 510, 520, 535, 546, 595, 642, 663, 676, 680, 714, 728, 749, 780, 840, 845, 856, 884, 910, 952, 1014, 1020, 1070, 1092, 1105, 1183, 1190, 1284, 1326, 1352, 1365, 1391, 1428, 1498, 1547, 1560, 1605, 1690, 1768, 1785, 1819, 1820, 2028, 2040, 2140, 2184, 2210, 2247, 2366, 2380, 2535, 2568, 2652, 2730, 2782, 2856, 2873, 2996, 3094, 3210, 3315, 3380, 3549, 3570, 3638, 3640, 3745, 4056, 4173, 4280, 4420, 4494, 4641, 4732, 4760, 5070, 5304, 5457, 5460, 5564, 5746, 5915, 5992, 6188, 6420, 6630, 6760, 6955, 7098, 7140, 7276, 7490, 7735, 8346, 8619, 8840, 8988, 9095, 9282, 9464, 9737, 10140, 10914, 10920, 11128, 11235, 11492, 11830, 12376, 12733, 12840, 13260, 13910, 14196, 14280, 14365, 14552, 14980, 15470, 16692, 17238, 17745, 17976, 18083, 18190, 18564, 19474, 20111, 20280, 20865, 21828, 22470, 22984, 23205, 23647, 23660, 25466, 26520, 27285, 27820, 28392, 28730, 29211, 29960, 30940, 33384, 34476, 35490, 36166, 36380, 37128, 38199, 38948, 40222, 41730, 43095, 43656, 44940, 46410, 47294, 47320, 48685, 50932, 54249, 54570, 55640, 57460, 58422, 60333, 61880, 63665, 68952, 70941, 70980, 72332, 72760, 76398, 77896, 80444, 83460, 86190, 89880, 90415, 92820, 94588, 97370, 100555, 101864, 108498, 109140, 114920, 116844, 118235, 120666, 126581, 127330, 141882, 141960, 144664, 146055, 152796, 160888, 165529, 166920, 172380, 180830, 185640, 189176, 190995, 194740, 201110, 216996, 218280, 233688, 236470, 241332, 253162, 254660, 271245, 283764, 292110, 301665, 305592, 307411, 331058, 344760, 354705, 361660, 379743, 381990, 389480, 402220, 433992, 472940, 482664, 496587, 506324, 509320, 542490, 567528, 584220, 603330, 614822, 632905, 662116, 709410, 723320, 759486, 763980, 804440, 827645, 922233, 945880, 993174, 1012648, 1084980, 1168440, 1206660, 1229644, 1265810, 1324232, 1418820, 1518972, 1527960, 1537055, 1655290, 1844466, 1898715, 1986348, 2151877, 2169960, 2413320, 2459288, 2482935, 2531620, 2837640, 3037944, 3074110, 3310580, 3688932, 3797430, 3972696, 4303754, 4611165, 4965870, 5063240, 6148220, 6455631, 6621160, 7377864, 7594860, 8607508, 9222330, 9931740, 10759385, 12296440, 12911262, 15189720, 17215016, 18444660, 19863480, 21518770, 25822524, 32278155, 36889320, 43037540, 51645048, 64556310, 86075080, 129112620, 258225240]

約数ペア:

[(1, 258225240), (2, 129112620), (3, 86075080), (4, 64556310), (5, 51645048), (6, 43037540), (7, 36889320), (8, 32278155), (10, 25822524), (12, 21518770), (13, 19863480), (14, 18444660), (15, 17215016), (17, 15189720), (20, 12911262), (21, 12296440), (24, 10759385), (26, 9931740), (28, 9222330), (30, 8607508), (34, 7594860), (35, 7377864), (39, 6621160), (40, 6455631), (42, 6148220), (51, 5063240), (52, 4965870), (56, 4611165), (60, 4303754), (65, 3972696), (68, 3797430), (70, 3688932), (78, 3310580), (84, 3074110), (85, 3037944), (91, 2837640), (102, 2531620), (104, 2482935), (105, 2459288), (107, 2413320), (119, 2169960), (120, 2151877), (130, 1986348), (136, 1898715), (140, 1844466), (156, 1655290), (168, 1537055), (169, 1527960), (170, 1518972), (182, 1418820), (195, 1324232), (204, 1265810), (210, 1229644), (214, 1206660), (221, 1168440), (238, 1084980), (255, 1012648), (260, 993174), (273, 945880), (280, 922233), (312, 827645), (321, 804440), (338, 763980), (340, 759486), (357, 723320), (364, 709410), (390, 662116), (408, 632905), (420, 614822), (428, 603330), (442, 584220), (455, 567528), (476, 542490), (507, 509320), (510, 506324), (520, 496587), (535, 482664), (546, 472940), (595, 433992), (642, 402220), (663, 389480), (676, 381990), (680, 379743), (714, 361660), (728, 354705), (749, 344760), (780, 331058), (840, 307411), (845, 305592), (856, 301665), (884, 292110), (910, 283764), (952, 271245), (1014, 254660), (1020, 253162), (1070, 241332), (1092, 236470), (1105, 233688), (1183, 218280), (1190, 216996), (1284, 201110), (1326, 194740), (1352, 190995), (1365, 189176), (1391, 185640), (1428, 180830), (1498, 172380), (1547, 166920), (1560, 165529), (1605, 160888), (1690, 152796), (1768, 146055), (1785, 144664), (1819, 141960), (1820, 141882), (2028, 127330), (2040, 126581), (2140, 120666), (2184, 118235), (2210, 116844), (2247, 114920), (2366, 109140), (2380, 108498), (2535, 101864), (2568, 100555), (2652, 97370), (2730, 94588), (2782, 92820), (2856, 90415), (2873, 89880), (2996, 86190), (3094, 83460), (3210, 80444), (3315, 77896), (3380, 76398), (3549, 72760), (3570, 72332), (3638, 70980), (3640, 70941), (3745, 68952), (4056, 63665), (4173, 61880), (4280, 60333), (4420, 58422), (4494, 57460), (4641, 55640), (4732, 54570), (4760, 54249), (5070, 50932), (5304, 48685), (5457, 47320), (5460, 47294), (5564, 46410), (5746, 44940), (5915, 43656), (5992, 43095), (6188, 41730), (6420, 40222), (6630, 38948), (6760, 38199), (6955, 37128), (7098, 36380), (7140, 36166), (7276, 35490), (7490, 34476), (7735, 33384), (8346, 30940), (8619, 29960), (8840, 29211), (8988, 28730), (9095, 28392), (9282, 27820), (9464, 27285), (9737, 26520), (10140, 25466), (10914, 23660), (10920, 23647), (11128, 23205), (11235, 22984), (11492, 22470), (11830, 21828), (12376, 20865), (12733, 20280), (12840, 20111), (13260, 19474), (13910, 18564), (14196, 18190), (14280, 18083), (14365, 17976), (14552, 17745), (14980, 17238), (15470, 16692)]