127698480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1949}}^1$

素因数の和:1988

約数の個数: 240

約数和(自身を含む): 528091200

約数和(自身を除く): 400392720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 1949, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 3898, 4095, 4368, 4680, 5040, 5460, 5847, 6552, 7280, 7796, 8190, 9360, 9745, 10920, 11694, 13104, 13643, 15592, 16380, 17541, 19490, 21840, 23388, 25337, 27286, 29235, 31184, 32760, 35082, 38980, 40929, 46776, 50674, 54572, 58470, 65520, 68215, 70164, 76011, 77960, 81858, 87705, 93552, 101348, 109144, 116940, 122787, 126685, 136430, 140328, 152022, 155920, 163716, 175410, 177359, 202696, 204645, 218288, 228033, 233880, 245574, 253370, 272860, 280656, 304044, 327432, 350820, 354718, 380055, 405392, 409290, 456066, 467760, 491148, 506740, 532077, 545720, 608088, 613935, 654864, 701640, 709436, 760110, 818580, 886795, 912132, 982296, 1013480, 1064154, 1091440, 1140165, 1216176, 1227870, 1403280, 1418872, 1520220, 1596231, 1637160, 1773590, 1824264, 1964592, 2026960, 2128308, 2280330, 2455740, 2660385, 2837744, 3040440, 3192462, 3274320, 3547180, 3648528, 4256616, 4560660, 4911480, 5320770, 6080880, 6384924, 7094360, 7981155, 8513232, 9121320, 9822960, 10641540, 12769848, 14188720, 15962310, 18242640, 21283080, 25539696, 31924620, 42566160, 63849240, 127698480]

約数ペア:

[(1, 127698480), (2, 63849240), (3, 42566160), (4, 31924620), (5, 25539696), (6, 21283080), (7, 18242640), (8, 15962310), (9, 14188720), (10, 12769848), (12, 10641540), (13, 9822960), (14, 9121320), (15, 8513232), (16, 7981155), (18, 7094360), (20, 6384924), (21, 6080880), (24, 5320770), (26, 4911480), (28, 4560660), (30, 4256616), (35, 3648528), (36, 3547180), (39, 3274320), (40, 3192462), (42, 3040440), (45, 2837744), (48, 2660385), (52, 2455740), (56, 2280330), (60, 2128308), (63, 2026960), (65, 1964592), (70, 1824264), (72, 1773590), (78, 1637160), (80, 1596231), (84, 1520220), (90, 1418872), (91, 1403280), (104, 1227870), (105, 1216176), (112, 1140165), (117, 1091440), (120, 1064154), (126, 1013480), (130, 982296), (140, 912132), (144, 886795), (156, 818580), (168, 760110), (180, 709436), (182, 701640), (195, 654864), (208, 613935), (210, 608088), (234, 545720), (240, 532077), (252, 506740), (260, 491148), (273, 467760), (280, 456066), (312, 409290), (315, 405392), (336, 380055), (360, 354718), (364, 350820), (390, 327432), (420, 304044), (455, 280656), (468, 272860), (504, 253370), (520, 245574), (546, 233880), (560, 228033), (585, 218288), (624, 204645), (630, 202696), (720, 177359), (728, 175410), (780, 163716), (819, 155920), (840, 152022), (910, 140328), (936, 136430), (1008, 126685), (1040, 122787), (1092, 116940), (1170, 109144), (1260, 101348), (1365, 93552), (1456, 87705), (1560, 81858), (1638, 77960), (1680, 76011), (1820, 70164), (1872, 68215), (1949, 65520), (2184, 58470), (2340, 54572), (2520, 50674), (2730, 46776), (3120, 40929), (3276, 38980), (3640, 35082), (3898, 32760), (4095, 31184), (4368, 29235), (4680, 27286), (5040, 25337), (5460, 23388), (5847, 21840), (6552, 19490), (7280, 17541), (7796, 16380), (8190, 15592), (9360, 13643), (9745, 13104), (10920, 11694)]