277341480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3119}}^1$

素因数の和:3168

約数の個数: 192

約数和(自身を含む): 1022112000

約数和(自身を除く): 744770520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 936, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1710, 1976, 2223, 2280, 2340, 2470, 2964, 3119, 3420, 3705, 4446, 4680, 4940, 5928, 6238, 6840, 7410, 8892, 9357, 9880, 11115, 12476, 14820, 15595, 17784, 18714, 22230, 24952, 28071, 29640, 31190, 37428, 40547, 44460, 46785, 56142, 59261, 62380, 74856, 81094, 88920, 93570, 112284, 118522, 121641, 124760, 140355, 162188, 177783, 187140, 202735, 224568, 237044, 243282, 280710, 296305, 324376, 355566, 364923, 374280, 405470, 474088, 486564, 533349, 561420, 592610, 608205, 711132, 729846, 770393, 810940, 888915, 973128, 1066698, 1122840, 1185220, 1216410, 1422264, 1459692, 1540786, 1621880, 1777830, 1824615, 2133396, 2311179, 2370440, 2432820, 2666745, 2919384, 3081572, 3555660, 3649230, 3851965, 4266792, 4622358, 4865640, 5333490, 6163144, 6933537, 7111320, 7298460, 7703930, 9244716, 10666980, 11555895, 13867074, 14596920, 15407860, 18489432, 21333960, 23111790, 27734148, 30815720, 34667685, 46223580, 55468296, 69335370, 92447160, 138670740, 277341480]

約数ペア:

[(1, 277341480), (2, 138670740), (3, 92447160), (4, 69335370), (5, 55468296), (6, 46223580), (8, 34667685), (9, 30815720), (10, 27734148), (12, 23111790), (13, 21333960), (15, 18489432), (18, 15407860), (19, 14596920), (20, 13867074), (24, 11555895), (26, 10666980), (30, 9244716), (36, 7703930), (38, 7298460), (39, 7111320), (40, 6933537), (45, 6163144), (52, 5333490), (57, 4865640), (60, 4622358), (65, 4266792), (72, 3851965), (76, 3649230), (78, 3555660), (90, 3081572), (95, 2919384), (104, 2666745), (114, 2432820), (117, 2370440), (120, 2311179), (130, 2133396), (152, 1824615), (156, 1777830), (171, 1621880), (180, 1540786), (190, 1459692), (195, 1422264), (228, 1216410), (234, 1185220), (247, 1122840), (260, 1066698), (285, 973128), (312, 888915), (342, 810940), (360, 770393), (380, 729846), (390, 711132), (456, 608205), (468, 592610), (494, 561420), (520, 533349), (570, 486564), (585, 474088), (684, 405470), (741, 374280), (760, 364923), (780, 355566), (855, 324376), (936, 296305), (988, 280710), (1140, 243282), (1170, 237044), (1235, 224568), (1368, 202735), (1482, 187140), (1560, 177783), (1710, 162188), (1976, 140355), (2223, 124760), (2280, 121641), (2340, 118522), (2470, 112284), (2964, 93570), (3119, 88920), (3420, 81094), (3705, 74856), (4446, 62380), (4680, 59261), (4940, 56142), (5928, 46785), (6238, 44460), (6840, 40547), (7410, 37428), (8892, 31190), (9357, 29640), (9880, 28071), (11115, 24952), (12476, 22230), (14820, 18714), (15595, 17784)]