188688240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1112

約数の個数: 240

約数和(自身を含む): 719016480

約数和(自身を除く): 530328240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 304, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1061, 1140, 1170, 1235, 1368, 1482, 1520, 1560, 1710, 1872, 1976, 2122, 2223, 2280, 2340, 2470, 2736, 2964, 3120, 3183, 3420, 3705, 3952, 4244, 4446, 4560, 4680, 4940, 5305, 5928, 6366, 6840, 7410, 8488, 8892, 9360, 9549, 9880, 10610, 11115, 11856, 12732, 13680, 13793, 14820, 15915, 16976, 17784, 19098, 19760, 20159, 21220, 22230, 25464, 27586, 29640, 31830, 35568, 38196, 40318, 41379, 42440, 44460, 47745, 50928, 55172, 59280, 60477, 63660, 68965, 76392, 80636, 82758, 84880, 88920, 95490, 100795, 110344, 120954, 124137, 127320, 137930, 152784, 161272, 165516, 177840, 181431, 190980, 201590, 206895, 220688, 241908, 248274, 254640, 262067, 275860, 302385, 322544, 331032, 362862, 381960, 403180, 413790, 483816, 496548, 524134, 551720, 604770, 620685, 662064, 725724, 763920, 786201, 806360, 827580, 907155, 967632, 993096, 1048268, 1103440, 1209540, 1241370, 1310335, 1451448, 1572402, 1612720, 1655160, 1814310, 1986192, 2096536, 2358603, 2419080, 2482740, 2620670, 2902896, 3144804, 3310320, 3628620, 3931005, 4193072, 4717206, 4838160, 4965480, 5241340, 6289608, 7257240, 7862010, 9434412, 9930960, 10482680, 11793015, 12579216, 14514480, 15724020, 18868824, 20965360, 23586030, 31448040, 37737648, 47172060, 62896080, 94344120, 188688240]

約数ペア:

[(1, 188688240), (2, 94344120), (3, 62896080), (4, 47172060), (5, 37737648), (6, 31448040), (8, 23586030), (9, 20965360), (10, 18868824), (12, 15724020), (13, 14514480), (15, 12579216), (16, 11793015), (18, 10482680), (19, 9930960), (20, 9434412), (24, 7862010), (26, 7257240), (30, 6289608), (36, 5241340), (38, 4965480), (39, 4838160), (40, 4717206), (45, 4193072), (48, 3931005), (52, 3628620), (57, 3310320), (60, 3144804), (65, 2902896), (72, 2620670), (76, 2482740), (78, 2419080), (80, 2358603), (90, 2096536), (95, 1986192), (104, 1814310), (114, 1655160), (117, 1612720), (120, 1572402), (130, 1451448), (144, 1310335), (152, 1241370), (156, 1209540), (171, 1103440), (180, 1048268), (190, 993096), (195, 967632), (208, 907155), (228, 827580), (234, 806360), (240, 786201), (247, 763920), (260, 725724), (285, 662064), (304, 620685), (312, 604770), (342, 551720), (360, 524134), (380, 496548), (390, 483816), (456, 413790), (468, 403180), (494, 381960), (520, 362862), (570, 331032), (585, 322544), (624, 302385), (684, 275860), (720, 262067), (741, 254640), (760, 248274), (780, 241908), (855, 220688), (912, 206895), (936, 201590), (988, 190980), (1040, 181431), (1061, 177840), (1140, 165516), (1170, 161272), (1235, 152784), (1368, 137930), (1482, 127320), (1520, 124137), (1560, 120954), (1710, 110344), (1872, 100795), (1976, 95490), (2122, 88920), (2223, 84880), (2280, 82758), (2340, 80636), (2470, 76392), (2736, 68965), (2964, 63660), (3120, 60477), (3183, 59280), (3420, 55172), (3705, 50928), (3952, 47745), (4244, 44460), (4446, 42440), (4560, 41379), (4680, 40318), (4940, 38196), (5305, 35568), (5928, 31830), (6366, 29640), (6840, 27586), (7410, 25464), (8488, 22230), (8892, 21220), (9360, 20159), (9549, 19760), (9880, 19098), (10610, 17784), (11115, 16976), (11856, 15915), (12732, 14820), (13680, 13793)]