40520844

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 288

約数和(自身を含む): 143001600

約数和(自身を除く): 102480756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 27, 28, 31, 36, 38, 39, 42, 49, 52, 54, 57, 62, 63, 76, 78, 84, 91, 93, 98, 108, 114, 117, 124, 126, 133, 147, 156, 171, 182, 186, 189, 196, 217, 228, 234, 247, 252, 266, 273, 279, 294, 342, 351, 364, 372, 378, 399, 403, 434, 441, 468, 494, 513, 532, 546, 558, 588, 589, 637, 651, 684, 702, 741, 756, 798, 806, 819, 837, 868, 882, 931, 988, 1026, 1092, 1116, 1178, 1197, 1209, 1274, 1302, 1323, 1404, 1482, 1519, 1596, 1612, 1638, 1674, 1729, 1764, 1767, 1862, 1911, 1953, 2052, 2223, 2356, 2394, 2418, 2457, 2548, 2604, 2646, 2793, 2821, 2964, 3038, 3276, 3348, 3458, 3534, 3591, 3627, 3724, 3822, 3906, 4123, 4446, 4557, 4788, 4836, 4914, 5187, 5292, 5301, 5586, 5642, 5733, 5859, 6076, 6669, 6916, 7068, 7182, 7254, 7644, 7657, 7812, 8246, 8379, 8463, 8892, 9114, 9828, 10374, 10602, 10881, 11172, 11284, 11466, 11718, 12103, 12369, 13338, 13671, 14364, 14508, 15314, 15561, 15903, 16492, 16758, 16926, 17199, 18228, 19747, 20748, 21204, 21762, 22932, 22971, 23436, 24206, 24738, 25137, 25389, 26676, 27342, 28861, 30628, 31122, 31806, 33516, 33852, 34398, 36309, 37107, 39494, 41013, 43524, 45942, 46683, 48412, 49476, 50274, 50778, 53599, 54684, 57722, 59241, 62244, 63612, 68796, 68913, 72618, 74214, 76167, 78988, 82026, 86583, 91884, 93366, 100548, 101556, 107198, 108927, 111321, 115444, 118482, 137826, 145236, 148428, 152334, 160797, 164052, 173166, 177723, 186732, 206739, 214396, 217854, 222642, 236964, 259749, 275652, 304668, 321594, 326781, 346332, 355446, 375193, 413478, 435708, 445284, 482391, 519498, 533169, 643188, 653562, 710892, 750386, 779247, 826956, 964782, 1038996, 1066338, 1125579, 1307124, 1447173, 1500772, 1558494, 1929564, 2132676, 2251158, 2894346, 3116988, 3376737, 4502316, 5788692, 6753474, 10130211, 13506948, 20260422, 40520844]

約数ペア:

[(1, 40520844), (2, 20260422), (3, 13506948), (4, 10130211), (6, 6753474), (7, 5788692), (9, 4502316), (12, 3376737), (13, 3116988), (14, 2894346), (18, 2251158), (19, 2132676), (21, 1929564), (26, 1558494), (27, 1500772), (28, 1447173), (31, 1307124), (36, 1125579), (38, 1066338), (39, 1038996), (42, 964782), (49, 826956), (52, 779247), (54, 750386), (57, 710892), (62, 653562), (63, 643188), (76, 533169), (78, 519498), (84, 482391), (91, 445284), (93, 435708), (98, 413478), (108, 375193), (114, 355446), (117, 346332), (124, 326781), (126, 321594), (133, 304668), (147, 275652), (156, 259749), (171, 236964), (182, 222642), (186, 217854), (189, 214396), (196, 206739), (217, 186732), (228, 177723), (234, 173166), (247, 164052), (252, 160797), (266, 152334), (273, 148428), (279, 145236), (294, 137826), (342, 118482), (351, 115444), (364, 111321), (372, 108927), (378, 107198), (399, 101556), (403, 100548), (434, 93366), (441, 91884), (468, 86583), (494, 82026), (513, 78988), (532, 76167), (546, 74214), (558, 72618), (588, 68913), (589, 68796), (637, 63612), (651, 62244), (684, 59241), (702, 57722), (741, 54684), (756, 53599), (798, 50778), (806, 50274), (819, 49476), (837, 48412), (868, 46683), (882, 45942), (931, 43524), (988, 41013), (1026, 39494), (1092, 37107), (1116, 36309), (1178, 34398), (1197, 33852), (1209, 33516), (1274, 31806), (1302, 31122), (1323, 30628), (1404, 28861), (1482, 27342), (1519, 26676), (1596, 25389), (1612, 25137), (1638, 24738), (1674, 24206), (1729, 23436), (1764, 22971), (1767, 22932), (1862, 21762), (1911, 21204), (1953, 20748), (2052, 19747), (2223, 18228), (2356, 17199), (2394, 16926), (2418, 16758), (2457, 16492), (2548, 15903), (2604, 15561), (2646, 15314), (2793, 14508), (2821, 14364), (2964, 13671), (3038, 13338), (3276, 12369), (3348, 12103), (3458, 11718), (3534, 11466), (3591, 11284), (3627, 11172), (3724, 10881), (3822, 10602), (3906, 10374), (4123, 9828), (4446, 9114), (4557, 8892), (4788, 8463), (4836, 8379), (4914, 8246), (5187, 7812), (5292, 7657), (5301, 7644), (5586, 7254), (5642, 7182), (5733, 7068), (5859, 6916), (6076, 6669)]