276680040

素因数分解:

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

素因数の和:1996

約数の個数: 192

約数和(自身を含む): 1027728000

約数和(自身を除く): 751047960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 169, 182, 195, 210, 260, 273, 280, 312, 338, 364, 390, 420, 455, 507, 520, 546, 676, 728, 780, 840, 845, 910, 1014, 1092, 1183, 1352, 1365, 1560, 1690, 1820, 1949, 2028, 2184, 2366, 2535, 2730, 3380, 3549, 3640, 3898, 4056, 4732, 5070, 5460, 5847, 5915, 6760, 7098, 7796, 9464, 9745, 10140, 10920, 11694, 11830, 13643, 14196, 15592, 17745, 19490, 20280, 23388, 23660, 25337, 27286, 28392, 29235, 35490, 38980, 40929, 46776, 47320, 50674, 54572, 58470, 68215, 70980, 76011, 77960, 81858, 101348, 109144, 116940, 126685, 136430, 141960, 152022, 163716, 177359, 202696, 204645, 233880, 253370, 272860, 304044, 327432, 329381, 354718, 380055, 409290, 506740, 532077, 545720, 608088, 658762, 709436, 760110, 818580, 886795, 988143, 1013480, 1064154, 1317524, 1418872, 1520220, 1637160, 1646905, 1773590, 1976286, 2128308, 2305667, 2635048, 2660385, 3040440, 3293810, 3547180, 3952572, 4256616, 4611334, 4940715, 5320770, 6587620, 6917001, 7094360, 7905144, 9222668, 9881430, 10641540, 11528335, 13175240, 13834002, 18445336, 19762860, 21283080, 23056670, 27668004, 34585005, 39525720, 46113340, 55336008, 69170010, 92226680, 138340020, 276680040]

約数ペア:

[(1, 276680040), (2, 138340020), (3, 92226680), (4, 69170010), (5, 55336008), (6, 46113340), (7, 39525720), (8, 34585005), (10, 27668004), (12, 23056670), (13, 21283080), (14, 19762860), (15, 18445336), (20, 13834002), (21, 13175240), (24, 11528335), (26, 10641540), (28, 9881430), (30, 9222668), (35, 7905144), (39, 7094360), (40, 6917001), (42, 6587620), (52, 5320770), (56, 4940715), (60, 4611334), (65, 4256616), (70, 3952572), (78, 3547180), (84, 3293810), (91, 3040440), (104, 2660385), (105, 2635048), (120, 2305667), (130, 2128308), (140, 1976286), (156, 1773590), (168, 1646905), (169, 1637160), (182, 1520220), (195, 1418872), (210, 1317524), (260, 1064154), (273, 1013480), (280, 988143), (312, 886795), (338, 818580), (364, 760110), (390, 709436), (420, 658762), (455, 608088), (507, 545720), (520, 532077), (546, 506740), (676, 409290), (728, 380055), (780, 354718), (840, 329381), (845, 327432), (910, 304044), (1014, 272860), (1092, 253370), (1183, 233880), (1352, 204645), (1365, 202696), (1560, 177359), (1690, 163716), (1820, 152022), (1949, 141960), (2028, 136430), (2184, 126685), (2366, 116940), (2535, 109144), (2730, 101348), (3380, 81858), (3549, 77960), (3640, 76011), (3898, 70980), (4056, 68215), (4732, 58470), (5070, 54572), (5460, 50674), (5847, 47320), (5915, 46776), (6760, 40929), (7098, 38980), (7796, 35490), (9464, 29235), (9745, 28392), (10140, 27286), (10920, 25337), (11694, 23660), (11830, 23388), (13643, 20280), (14196, 19490), (15592, 17745)]