420187320072

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{27143}}^1$

素因数の和:27357

約数の個数: 256

約数和(自身を含む): 1299654720000

約数和(自身を除く): 879467399928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 37, 39, 52, 54, 72, 74, 78, 104, 108, 111, 117, 148, 149, 156, 216, 222, 234, 296, 298, 312, 333, 351, 444, 447, 468, 481, 596, 666, 702, 888, 894, 936, 962, 999, 1192, 1332, 1341, 1404, 1443, 1788, 1924, 1937, 1998, 2664, 2682, 2808, 2886, 3576, 3848, 3874, 3996, 4023, 4329, 5364, 5513, 5772, 5811, 7748, 7992, 8046, 8658, 10728, 11026, 11544, 11622, 12987, 15496, 16092, 16539, 17316, 17433, 22052, 23244, 25974, 27143, 32184, 33078, 34632, 34866, 44104, 46488, 49617, 51948, 52299, 54286, 66156, 69732, 71669, 81429, 99234, 103896, 104598, 108572, 132312, 139464, 143338, 148851, 162858, 198468, 209196, 215007, 217144, 244287, 286676, 297702, 325716, 352859, 396936, 418392, 430014, 488574, 573352, 595404, 645021, 651432, 705718, 732861, 860028, 977148, 1004291, 1058577, 1190808, 1290042, 1411436, 1465722, 1720056, 1935063, 1954296, 2008582, 2117154, 2580084, 2822872, 2931444, 3012873, 3175731, 3870126, 4017164, 4044307, 4234308, 5160168, 5862888, 6025746, 6351462, 7740252, 8034328, 8088614, 8468616, 9038619, 9527193, 12051492, 12132921, 12702924, 13055783, 15480504, 16177228, 18077238, 19054386, 24102984, 24265842, 25405848, 26111566, 27115857, 32354456, 36154476, 36398763, 38108772, 39167349, 48531684, 52223132, 52575991, 54231714, 72308952, 72797526, 76217544, 78334698, 97063368, 104446264, 105151982, 108463428, 109196289, 117502047, 145595052, 149639359, 156669396, 157727973, 210303964, 216926856, 218392578, 235004094, 291190104, 299278718, 313338792, 315455946, 352506141, 420607928, 436785156, 448918077, 470008188, 473183919, 598557436, 630911892, 705012282, 873570312, 897836154, 940016376, 946367838, 1197114872, 1261823784, 1346754231, 1410024564, 1419551757, 1795672308, 1892735676, 1945311667, 2693508462, 2820049128, 2839103514, 3591344616, 3785471352, 3890623334, 4040262693, 5387016924, 5678207028, 5835935001, 7781246668, 8080525386, 10774033848, 11356414056, 11671870002, 15562493336, 16161050772, 17507805003, 23343740004, 32322101544, 35015610006, 46687480008, 52523415009, 70031220012, 105046830018, 140062440024, 210093660036, 420187320072]

約数ペア:

[(1, 420187320072), (2, 210093660036), (3, 140062440024), (4, 105046830018), (6, 70031220012), (8, 52523415009), (9, 46687480008), (12, 35015610006), (13, 32322101544), (18, 23343740004), (24, 17507805003), (26, 16161050772), (27, 15562493336), (36, 11671870002), (37, 11356414056), (39, 10774033848), (52, 8080525386), (54, 7781246668), (72, 5835935001), (74, 5678207028), (78, 5387016924), (104, 4040262693), (108, 3890623334), (111, 3785471352), (117, 3591344616), (148, 2839103514), (149, 2820049128), (156, 2693508462), (216, 1945311667), (222, 1892735676), (234, 1795672308), (296, 1419551757), (298, 1410024564), (312, 1346754231), (333, 1261823784), (351, 1197114872), (444, 946367838), (447, 940016376), (468, 897836154), (481, 873570312), (596, 705012282), (666, 630911892), (702, 598557436), (888, 473183919), (894, 470008188), (936, 448918077), (962, 436785156), (999, 420607928), (1192, 352506141), (1332, 315455946), (1341, 313338792), (1404, 299278718), (1443, 291190104), (1788, 235004094), (1924, 218392578), (1937, 216926856), (1998, 210303964), (2664, 157727973), (2682, 156669396), (2808, 149639359), (2886, 145595052), (3576, 117502047), (3848, 109196289), (3874, 108463428), (3996, 105151982), (4023, 104446264), (4329, 97063368), (5364, 78334698), (5513, 76217544), (5772, 72797526), (5811, 72308952), (7748, 54231714), (7992, 52575991), (8046, 52223132), (8658, 48531684), (10728, 39167349), (11026, 38108772), (11544, 36398763), (11622, 36154476), (12987, 32354456), (15496, 27115857), (16092, 26111566), (16539, 25405848), (17316, 24265842), (17433, 24102984), (22052, 19054386), (23244, 18077238), (25974, 16177228), (27143, 15480504), (32184, 13055783), (33078, 12702924), (34632, 12132921), (34866, 12051492), (44104, 9527193), (46488, 9038619), (49617, 8468616), (51948, 8088614), (52299, 8034328), (54286, 7740252), (66156, 6351462), (69732, 6025746), (71669, 5862888), (81429, 5160168), (99234, 4234308), (103896, 4044307), (104598, 4017164), (108572, 3870126), (132312, 3175731), (139464, 3012873), (143338, 2931444), (148851, 2822872), (162858, 2580084), (198468, 2117154), (209196, 2008582), (215007, 1954296), (217144, 1935063), (244287, 1720056), (286676, 1465722), (297702, 1411436), (325716, 1290042), (352859, 1190808), (396936, 1058577), (418392, 1004291), (430014, 977148), (488574, 860028), (573352, 732861), (595404, 705718), (645021, 651432)]