215577180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:186

約数の個数: 384

約数和(自身を含む): 853493760

約数和(自身を除く): 637916580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 41, 42, 45, 52, 54, 60, 63, 65, 70, 78, 82, 84, 90, 91, 105, 107, 108, 117, 123, 126, 130, 135, 140, 156, 164, 180, 182, 189, 195, 205, 210, 214, 234, 246, 252, 260, 270, 273, 287, 315, 321, 351, 364, 369, 378, 390, 410, 420, 428, 455, 468, 492, 533, 535, 540, 546, 574, 585, 615, 630, 642, 702, 738, 749, 756, 780, 819, 820, 861, 910, 945, 963, 1066, 1070, 1092, 1107, 1148, 1170, 1230, 1260, 1284, 1365, 1391, 1404, 1435, 1476, 1498, 1599, 1605, 1638, 1722, 1755, 1820, 1845, 1890, 1926, 2132, 2140, 2214, 2247, 2340, 2457, 2460, 2583, 2665, 2730, 2782, 2870, 2889, 2996, 3198, 3210, 3276, 3444, 3510, 3690, 3731, 3745, 3780, 3852, 4095, 4173, 4305, 4387, 4428, 4494, 4797, 4815, 4914, 5166, 5330, 5460, 5535, 5564, 5740, 5778, 6396, 6420, 6741, 6955, 7020, 7380, 7462, 7490, 7749, 7995, 8190, 8346, 8610, 8774, 8988, 9594, 9630, 9737, 9828, 10332, 10660, 11070, 11193, 11235, 11556, 12285, 12519, 12915, 13161, 13482, 13910, 14391, 14445, 14924, 14980, 15498, 15990, 16380, 16692, 17220, 17548, 18655, 19188, 19260, 19474, 20223, 20865, 21935, 22140, 22386, 22470, 23985, 24570, 25038, 25830, 26322, 26964, 27820, 28782, 28890, 29211, 30709, 30996, 31980, 33579, 33705, 37310, 37557, 38745, 38948, 39483, 40446, 41730, 43870, 44772, 44940, 47970, 48685, 49140, 50076, 51660, 52644, 55965, 57031, 57564, 57780, 58422, 61418, 62595, 65805, 67158, 67410, 71955, 74620, 75114, 77490, 78966, 80892, 83460, 87633, 87740, 92127, 95940, 97370, 100737, 101115, 111930, 114062, 116844, 118449, 122836, 125190, 131610, 134316, 134820, 143910, 146055, 150228, 153545, 154980, 157932, 167895, 171093, 175266, 184254, 187785, 194740, 197415, 201474, 202230, 223860, 228124, 236898, 250380, 262899, 263220, 276381, 285155, 287820, 292110, 307090, 335790, 342186, 350532, 368508, 375570, 394830, 399217, 402948, 404460, 438165, 460635, 473796, 503685, 513279, 525798, 552762, 570310, 584220, 592245, 614180, 671580, 684372, 751140, 789660, 798434, 829143, 855465, 876330, 921270, 1007370, 1026558, 1051596, 1105524, 1140620, 1184490, 1197651, 1314495, 1381905, 1539837, 1596868, 1658286, 1710930, 1752660, 1842540, 1996085, 2014740, 2053116, 2368980, 2395302, 2566395, 2628990, 2763810, 3079674, 3316572, 3421860, 3592953, 3992170, 4145715, 4790604, 5132790, 5257980, 5527620, 5988255, 6159348, 7185906, 7699185, 7984340, 8291430, 10265580, 10778859, 11976510, 14371812, 15398370, 16582860, 17964765, 21557718, 23953020, 30796740, 35929530, 43115436, 53894295, 71859060, 107788590, 215577180]

約数ペア:

[(1, 215577180), (2, 107788590), (3, 71859060), (4, 53894295), (5, 43115436), (6, 35929530), (7, 30796740), (9, 23953020), (10, 21557718), (12, 17964765), (13, 16582860), (14, 15398370), (15, 14371812), (18, 11976510), (20, 10778859), (21, 10265580), (26, 8291430), (27, 7984340), (28, 7699185), (30, 7185906), (35, 6159348), (36, 5988255), (39, 5527620), (41, 5257980), (42, 5132790), (45, 4790604), (52, 4145715), (54, 3992170), (60, 3592953), (63, 3421860), (65, 3316572), (70, 3079674), (78, 2763810), (82, 2628990), (84, 2566395), (90, 2395302), (91, 2368980), (105, 2053116), (107, 2014740), (108, 1996085), (117, 1842540), (123, 1752660), (126, 1710930), (130, 1658286), (135, 1596868), (140, 1539837), (156, 1381905), (164, 1314495), (180, 1197651), (182, 1184490), (189, 1140620), (195, 1105524), (205, 1051596), (210, 1026558), (214, 1007370), (234, 921270), (246, 876330), (252, 855465), (260, 829143), (270, 798434), (273, 789660), (287, 751140), (315, 684372), (321, 671580), (351, 614180), (364, 592245), (369, 584220), (378, 570310), (390, 552762), (410, 525798), (420, 513279), (428, 503685), (455, 473796), (468, 460635), (492, 438165), (533, 404460), (535, 402948), (540, 399217), (546, 394830), (574, 375570), (585, 368508), (615, 350532), (630, 342186), (642, 335790), (702, 307090), (738, 292110), (749, 287820), (756, 285155), (780, 276381), (819, 263220), (820, 262899), (861, 250380), (910, 236898), (945, 228124), (963, 223860), (1066, 202230), (1070, 201474), (1092, 197415), (1107, 194740), (1148, 187785), (1170, 184254), (1230, 175266), (1260, 171093), (1284, 167895), (1365, 157932), (1391, 154980), (1404, 153545), (1435, 150228), (1476, 146055), (1498, 143910), (1599, 134820), (1605, 134316), (1638, 131610), (1722, 125190), (1755, 122836), (1820, 118449), (1845, 116844), (1890, 114062), (1926, 111930), (2132, 101115), (2140, 100737), (2214, 97370), (2247, 95940), (2340, 92127), (2457, 87740), (2460, 87633), (2583, 83460), (2665, 80892), (2730, 78966), (2782, 77490), (2870, 75114), (2889, 74620), (2996, 71955), (3198, 67410), (3210, 67158), (3276, 65805), (3444, 62595), (3510, 61418), (3690, 58422), (3731, 57780), (3745, 57564), (3780, 57031), (3852, 55965), (4095, 52644), (4173, 51660), (4305, 50076), (4387, 49140), (4428, 48685), (4494, 47970), (4797, 44940), (4815, 44772), (4914, 43870), (5166, 41730), (5330, 40446), (5460, 39483), (5535, 38948), (5564, 38745), (5740, 37557), (5778, 37310), (6396, 33705), (6420, 33579), (6741, 31980), (6955, 30996), (7020, 30709), (7380, 29211), (7462, 28890), (7490, 28782), (7749, 27820), (7995, 26964), (8190, 26322), (8346, 25830), (8610, 25038), (8774, 24570), (8988, 23985), (9594, 22470), (9630, 22386), (9737, 22140), (9828, 21935), (10332, 20865), (10660, 20223), (11070, 19474), (11193, 19260), (11235, 19188), (11556, 18655), (12285, 17548), (12519, 17220), (12915, 16692), (13161, 16380), (13482, 15990), (13910, 15498), (14391, 14980), (14445, 14924)]