245760060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:177

約数の個数: 384

約数和(自身を含む): 939294720

約数和(自身を除く): 693534660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 23, 26, 28, 30, 35, 38, 39, 42, 46, 52, 57, 60, 65, 69, 70, 76, 78, 84, 91, 92, 95, 103, 105, 114, 115, 130, 133, 138, 140, 156, 161, 182, 190, 195, 206, 210, 228, 230, 247, 260, 266, 273, 276, 285, 299, 309, 322, 345, 364, 380, 390, 399, 412, 420, 437, 455, 460, 483, 494, 515, 532, 546, 570, 598, 618, 644, 665, 690, 721, 741, 780, 798, 805, 874, 897, 910, 966, 988, 1030, 1092, 1140, 1196, 1235, 1236, 1311, 1330, 1339, 1365, 1380, 1442, 1482, 1495, 1545, 1596, 1610, 1729, 1748, 1794, 1820, 1932, 1957, 1995, 2060, 2093, 2163, 2185, 2369, 2415, 2470, 2622, 2660, 2678, 2730, 2884, 2964, 2990, 3059, 3090, 3220, 3458, 3588, 3605, 3705, 3914, 3990, 4017, 4186, 4326, 4370, 4485, 4738, 4830, 4940, 5187, 5244, 5356, 5460, 5681, 5871, 5980, 6118, 6180, 6279, 6555, 6695, 6916, 7107, 7210, 7410, 7828, 7980, 8034, 8372, 8645, 8652, 8740, 8970, 9177, 9373, 9476, 9660, 9785, 10374, 10465, 10815, 11362, 11742, 11845, 12236, 12558, 13110, 13390, 13699, 14214, 14420, 14820, 15295, 16068, 16583, 17043, 17290, 17940, 18354, 18746, 19570, 20085, 20748, 20930, 21630, 22724, 23484, 23690, 25116, 25441, 25935, 26220, 26780, 27398, 28119, 28405, 28428, 29355, 30590, 30797, 31395, 33166, 34086, 34580, 35535, 36708, 37492, 39140, 39767, 40170, 41097, 41860, 43260, 45011, 45885, 46865, 47380, 49749, 50882, 51870, 54796, 56238, 56810, 58710, 61180, 61594, 62790, 66332, 68172, 68495, 71070, 76323, 79534, 80340, 82194, 82915, 85215, 90022, 91770, 92391, 93730, 99498, 101764, 103740, 112476, 113620, 117420, 119301, 123188, 125580, 127205, 135033, 136990, 140595, 142140, 152646, 153985, 159068, 164388, 165830, 170430, 178087, 180044, 183540, 184782, 187460, 198835, 198996, 205485, 215579, 225055, 238602, 248745, 254410, 270066, 273980, 281190, 305292, 307970, 315077, 331660, 340860, 356174, 369564, 381615, 397670, 410970, 431158, 450110, 461955, 477204, 497490, 508820, 534261, 540132, 562380, 585143, 596505, 615940, 630154, 646737, 675165, 712348, 763230, 795340, 821940, 862316, 890435, 900220, 923910, 945231, 994980, 1068522, 1077895, 1170286, 1193010, 1260308, 1293474, 1350330, 1526460, 1575385, 1755429, 1780870, 1847820, 1890462, 2137044, 2155790, 2340572, 2386020, 2586948, 2671305, 2700660, 2925715, 3150770, 3233685, 3510858, 3561740, 3780924, 4096001, 4311580, 4726155, 5342610, 5851430, 6301540, 6467370, 7021716, 8192002, 8777145, 9452310, 10685220, 11702860, 12288003, 12934740, 16384004, 17554290, 18904620, 20480005, 24576006, 35108580, 40960010, 49152012, 61440015, 81920020, 122880030, 245760060]

約数ペア:

[(1, 245760060), (2, 122880030), (3, 81920020), (4, 61440015), (5, 49152012), (6, 40960010), (7, 35108580), (10, 24576006), (12, 20480005), (13, 18904620), (14, 17554290), (15, 16384004), (19, 12934740), (20, 12288003), (21, 11702860), (23, 10685220), (26, 9452310), (28, 8777145), (30, 8192002), (35, 7021716), (38, 6467370), (39, 6301540), (42, 5851430), (46, 5342610), (52, 4726155), (57, 4311580), (60, 4096001), (65, 3780924), (69, 3561740), (70, 3510858), (76, 3233685), (78, 3150770), (84, 2925715), (91, 2700660), (92, 2671305), (95, 2586948), (103, 2386020), (105, 2340572), (114, 2155790), (115, 2137044), (130, 1890462), (133, 1847820), (138, 1780870), (140, 1755429), (156, 1575385), (161, 1526460), (182, 1350330), (190, 1293474), (195, 1260308), (206, 1193010), (210, 1170286), (228, 1077895), (230, 1068522), (247, 994980), (260, 945231), (266, 923910), (273, 900220), (276, 890435), (285, 862316), (299, 821940), (309, 795340), (322, 763230), (345, 712348), (364, 675165), (380, 646737), (390, 630154), (399, 615940), (412, 596505), (420, 585143), (437, 562380), (455, 540132), (460, 534261), (483, 508820), (494, 497490), (515, 477204), (532, 461955), (546, 450110), (570, 431158), (598, 410970), (618, 397670), (644, 381615), (665, 369564), (690, 356174), (721, 340860), (741, 331660), (780, 315077), (798, 307970), (805, 305292), (874, 281190), (897, 273980), (910, 270066), (966, 254410), (988, 248745), (1030, 238602), (1092, 225055), (1140, 215579), (1196, 205485), (1235, 198996), (1236, 198835), (1311, 187460), (1330, 184782), (1339, 183540), (1365, 180044), (1380, 178087), (1442, 170430), (1482, 165830), (1495, 164388), (1545, 159068), (1596, 153985), (1610, 152646), (1729, 142140), (1748, 140595), (1794, 136990), (1820, 135033), (1932, 127205), (1957, 125580), (1995, 123188), (2060, 119301), (2093, 117420), (2163, 113620), (2185, 112476), (2369, 103740), (2415, 101764), (2470, 99498), (2622, 93730), (2660, 92391), (2678, 91770), (2730, 90022), (2884, 85215), (2964, 82915), (2990, 82194), (3059, 80340), (3090, 79534), (3220, 76323), (3458, 71070), (3588, 68495), (3605, 68172), (3705, 66332), (3914, 62790), (3990, 61594), (4017, 61180), (4186, 58710), (4326, 56810), (4370, 56238), (4485, 54796), (4738, 51870), (4830, 50882), (4940, 49749), (5187, 47380), (5244, 46865), (5356, 45885), (5460, 45011), (5681, 43260), (5871, 41860), (5980, 41097), (6118, 40170), (6180, 39767), (6279, 39140), (6555, 37492), (6695, 36708), (6916, 35535), (7107, 34580), (7210, 34086), (7410, 33166), (7828, 31395), (7980, 30797), (8034, 30590), (8372, 29355), (8645, 28428), (8652, 28405), (8740, 28119), (8970, 27398), (9177, 26780), (9373, 26220), (9476, 25935), (9660, 25441), (9785, 25116), (10374, 23690), (10465, 23484), (10815, 22724), (11362, 21630), (11742, 20930), (11845, 20748), (12236, 20085), (12558, 19570), (13110, 18746), (13390, 18354), (13699, 17940), (14214, 17290), (14420, 17043), (14820, 16583), (15295, 16068)]