145631304

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:305

約数の個数: 256

約数和(自身を含む): 516096000

約数和(自身を除く): 370464696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 31, 36, 39, 42, 52, 54, 56, 62, 63, 72, 78, 84, 91, 93, 104, 108, 117, 124, 126, 156, 168, 182, 186, 189, 216, 217, 234, 239, 248, 252, 273, 279, 312, 351, 364, 372, 378, 403, 434, 468, 478, 504, 546, 558, 651, 702, 717, 728, 744, 756, 806, 819, 837, 868, 936, 956, 1092, 1116, 1209, 1302, 1404, 1434, 1512, 1612, 1638, 1673, 1674, 1736, 1912, 1953, 2151, 2184, 2232, 2418, 2457, 2604, 2808, 2821, 2868, 3107, 3224, 3276, 3346, 3348, 3627, 3906, 4302, 4836, 4914, 5019, 5208, 5642, 5736, 5859, 6214, 6453, 6552, 6692, 6696, 7254, 7409, 7812, 8463, 8604, 9321, 9672, 9828, 10038, 10881, 11284, 11718, 12428, 12906, 13384, 14508, 14818, 15057, 15624, 16926, 17208, 18642, 19656, 20076, 21749, 21762, 22227, 22568, 23436, 24856, 25389, 25812, 27963, 29016, 29636, 30114, 33852, 37284, 40152, 43498, 43524, 44454, 45171, 46872, 50778, 51624, 51863, 55926, 59272, 60228, 65247, 66681, 67704, 74568, 76167, 83889, 86996, 87048, 88908, 90342, 96317, 101556, 103726, 111852, 120456, 130494, 133362, 152334, 155589, 167778, 173992, 177816, 180684, 192634, 195741, 200043, 203112, 207452, 223704, 260988, 266724, 288951, 304668, 311178, 335556, 361368, 385268, 391482, 400086, 414904, 466767, 521976, 533448, 577902, 587223, 609336, 622356, 671112, 674219, 770536, 782964, 800172, 866853, 933534, 1155804, 1174446, 1244712, 1348438, 1400301, 1565928, 1600344, 1733706, 1867068, 2022657, 2311608, 2348892, 2600559, 2696876, 2800602, 3467412, 3734136, 4045314, 4697784, 5201118, 5393752, 5601204, 6067971, 6934824, 8090628, 10402236, 11202408, 12135942, 16181256, 18203913, 20804472, 24271884, 36407826, 48543768, 72815652, 145631304]

約数ペア:

[(1, 145631304), (2, 72815652), (3, 48543768), (4, 36407826), (6, 24271884), (7, 20804472), (8, 18203913), (9, 16181256), (12, 12135942), (13, 11202408), (14, 10402236), (18, 8090628), (21, 6934824), (24, 6067971), (26, 5601204), (27, 5393752), (28, 5201118), (31, 4697784), (36, 4045314), (39, 3734136), (42, 3467412), (52, 2800602), (54, 2696876), (56, 2600559), (62, 2348892), (63, 2311608), (72, 2022657), (78, 1867068), (84, 1733706), (91, 1600344), (93, 1565928), (104, 1400301), (108, 1348438), (117, 1244712), (124, 1174446), (126, 1155804), (156, 933534), (168, 866853), (182, 800172), (186, 782964), (189, 770536), (216, 674219), (217, 671112), (234, 622356), (239, 609336), (248, 587223), (252, 577902), (273, 533448), (279, 521976), (312, 466767), (351, 414904), (364, 400086), (372, 391482), (378, 385268), (403, 361368), (434, 335556), (468, 311178), (478, 304668), (504, 288951), (546, 266724), (558, 260988), (651, 223704), (702, 207452), (717, 203112), (728, 200043), (744, 195741), (756, 192634), (806, 180684), (819, 177816), (837, 173992), (868, 167778), (936, 155589), (956, 152334), (1092, 133362), (1116, 130494), (1209, 120456), (1302, 111852), (1404, 103726), (1434, 101556), (1512, 96317), (1612, 90342), (1638, 88908), (1673, 87048), (1674, 86996), (1736, 83889), (1912, 76167), (1953, 74568), (2151, 67704), (2184, 66681), (2232, 65247), (2418, 60228), (2457, 59272), (2604, 55926), (2808, 51863), (2821, 51624), (2868, 50778), (3107, 46872), (3224, 45171), (3276, 44454), (3346, 43524), (3348, 43498), (3627, 40152), (3906, 37284), (4302, 33852), (4836, 30114), (4914, 29636), (5019, 29016), (5208, 27963), (5642, 25812), (5736, 25389), (5859, 24856), (6214, 23436), (6453, 22568), (6552, 22227), (6692, 21762), (6696, 21749), (7254, 20076), (7409, 19656), (7812, 18642), (8463, 17208), (8604, 16926), (9321, 15624), (9672, 15057), (9828, 14818), (10038, 14508), (10881, 13384), (11284, 12906), (11718, 12428)]