15842736

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:81

約数の個数: 240

約数和(自身を含む): 58091520

約数和(自身を除く): 42248784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 31, 36, 39, 42, 48, 52, 54, 56, 62, 63, 72, 78, 84, 91, 93, 104, 108, 112, 117, 124, 126, 144, 156, 168, 169, 182, 186, 189, 208, 216, 217, 234, 248, 252, 273, 279, 312, 336, 338, 351, 364, 372, 378, 403, 432, 434, 468, 496, 504, 507, 546, 558, 624, 651, 676, 702, 728, 744, 756, 806, 819, 837, 868, 936, 1008, 1014, 1092, 1116, 1183, 1209, 1302, 1352, 1404, 1456, 1488, 1512, 1521, 1612, 1638, 1674, 1736, 1872, 1953, 2028, 2184, 2232, 2366, 2418, 2457, 2604, 2704, 2808, 2821, 3024, 3042, 3224, 3276, 3348, 3472, 3549, 3627, 3906, 4056, 4368, 4464, 4563, 4732, 4836, 4914, 5208, 5239, 5616, 5642, 5859, 6084, 6448, 6552, 6696, 7098, 7254, 7812, 8112, 8463, 9126, 9464, 9672, 9828, 10416, 10478, 10647, 10881, 11284, 11718, 12168, 13104, 13392, 14196, 14508, 15624, 15717, 16926, 18252, 18928, 19344, 19656, 20956, 21294, 21762, 22568, 23436, 24336, 25389, 28392, 29016, 31248, 31434, 31941, 33852, 36504, 36673, 39312, 41912, 42588, 43524, 45136, 46872, 47151, 50778, 56784, 58032, 62868, 63882, 67704, 73008, 73346, 76167, 83824, 85176, 87048, 93744, 94302, 101556, 110019, 125736, 127764, 135408, 141453, 146692, 152334, 170352, 174096, 188604, 203112, 220038, 251472, 255528, 282906, 293384, 304668, 330057, 377208, 406224, 440076, 511056, 565812, 586768, 609336, 660114, 754416, 880152, 990171, 1131624, 1218672, 1320228, 1760304, 1980342, 2263248, 2640456, 3960684, 5280912, 7921368, 15842736]

約数ペア:

[(1, 15842736), (2, 7921368), (3, 5280912), (4, 3960684), (6, 2640456), (7, 2263248), (8, 1980342), (9, 1760304), (12, 1320228), (13, 1218672), (14, 1131624), (16, 990171), (18, 880152), (21, 754416), (24, 660114), (26, 609336), (27, 586768), (28, 565812), (31, 511056), (36, 440076), (39, 406224), (42, 377208), (48, 330057), (52, 304668), (54, 293384), (56, 282906), (62, 255528), (63, 251472), (72, 220038), (78, 203112), (84, 188604), (91, 174096), (93, 170352), (104, 152334), (108, 146692), (112, 141453), (117, 135408), (124, 127764), (126, 125736), (144, 110019), (156, 101556), (168, 94302), (169, 93744), (182, 87048), (186, 85176), (189, 83824), (208, 76167), (216, 73346), (217, 73008), (234, 67704), (248, 63882), (252, 62868), (273, 58032), (279, 56784), (312, 50778), (336, 47151), (338, 46872), (351, 45136), (364, 43524), (372, 42588), (378, 41912), (403, 39312), (432, 36673), (434, 36504), (468, 33852), (496, 31941), (504, 31434), (507, 31248), (546, 29016), (558, 28392), (624, 25389), (651, 24336), (676, 23436), (702, 22568), (728, 21762), (744, 21294), (756, 20956), (806, 19656), (819, 19344), (837, 18928), (868, 18252), (936, 16926), (1008, 15717), (1014, 15624), (1092, 14508), (1116, 14196), (1183, 13392), (1209, 13104), (1302, 12168), (1352, 11718), (1404, 11284), (1456, 10881), (1488, 10647), (1512, 10478), (1521, 10416), (1612, 9828), (1638, 9672), (1674, 9464), (1736, 9126), (1872, 8463), (1953, 8112), (2028, 7812), (2184, 7254), (2232, 7098), (2366, 6696), (2418, 6552), (2457, 6448), (2604, 6084), (2704, 5859), (2808, 5642), (2821, 5616), (3024, 5239), (3042, 5208), (3224, 4914), (3276, 4836), (3348, 4732), (3472, 4563), (3549, 4464), (3627, 4368), (3906, 4056)]