680222088

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:277

約数の個数: 384

約数和(自身を含む): 2490808320

約数和(自身を除く): 1810586232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 17, 18, 21, 24, 26, 28, 31, 34, 36, 39, 42, 51, 52, 56, 62, 63, 68, 72, 78, 84, 91, 93, 102, 104, 117, 119, 124, 126, 136, 153, 156, 168, 182, 186, 197, 204, 217, 221, 234, 238, 248, 252, 273, 279, 306, 312, 357, 364, 372, 394, 403, 408, 434, 442, 468, 476, 504, 527, 546, 558, 591, 612, 651, 663, 714, 728, 744, 788, 806, 819, 868, 884, 936, 952, 1054, 1071, 1092, 1116, 1182, 1209, 1224, 1302, 1326, 1379, 1428, 1547, 1576, 1581, 1612, 1638, 1736, 1768, 1773, 1953, 1989, 2108, 2142, 2184, 2232, 2364, 2418, 2561, 2604, 2652, 2758, 2821, 2856, 3094, 3162, 3224, 3276, 3349, 3546, 3627, 3689, 3906, 3978, 4137, 4216, 4284, 4641, 4728, 4743, 4836, 5122, 5208, 5304, 5516, 5642, 6107, 6188, 6324, 6552, 6698, 6851, 7092, 7254, 7378, 7683, 7812, 7956, 8274, 8463, 8568, 9282, 9486, 9672, 10047, 10244, 11032, 11067, 11284, 12214, 12376, 12411, 12648, 13396, 13702, 13923, 14184, 14508, 14756, 15366, 15624, 15912, 16548, 16926, 17927, 18321, 18564, 18972, 20094, 20488, 20553, 22134, 22568, 23049, 23443, 24428, 24822, 25389, 26792, 27404, 27846, 29016, 29512, 30141, 30732, 33096, 33201, 33852, 35854, 36642, 37128, 37944, 40188, 41106, 42749, 43537, 44268, 46098, 46886, 47957, 48856, 49644, 50778, 53781, 54808, 54963, 55692, 60282, 61464, 61659, 66402, 67704, 70329, 71708, 73284, 79391, 80376, 82212, 85498, 87074, 88536, 92196, 93772, 95914, 99288, 101556, 103819, 107562, 109926, 111384, 120564, 123318, 128247, 130611, 132804, 140658, 143416, 143871, 146568, 158782, 161343, 164424, 170996, 174148, 184392, 187544, 191828, 203112, 207638, 210987, 215124, 219852, 238173, 241128, 246636, 256494, 261222, 265608, 281316, 287742, 304759, 311457, 317564, 322686, 341992, 348296, 383656, 384741, 391833, 415276, 421974, 430248, 431613, 439704, 476346, 493272, 512988, 522444, 555737, 562632, 575484, 609518, 622914, 635128, 645372, 714519, 726733, 769482, 783666, 830552, 843948, 863226, 914277, 934371, 952692, 1025976, 1044888, 1111474, 1150968, 1219036, 1245828, 1290744, 1349647, 1429038, 1453466, 1538964, 1567332, 1667211, 1687896, 1726452, 1828554, 1868742, 1905384, 2180199, 2222948, 2438072, 2491656, 2699294, 2742831, 2858076, 2906932, 3077928, 3134664, 3334422, 3452904, 3657108, 3737484, 4048941, 4360398, 4445896, 5001633, 5398588, 5485662, 5716152, 5813864, 6540597, 6668844, 7314216, 7474968, 8097882, 8720796, 9447529, 10003266, 10797176, 10971324, 12146823, 13081194, 13337688, 16195764, 17441592, 18895058, 20006532, 21942648, 24293646, 26162388, 28342587, 32391528, 37790116, 40013064, 48587292, 52324776, 56685174, 75580232, 85027761, 97174584, 113370348, 170055522, 226740696, 340111044, 680222088]

約数ペア:

[(1, 680222088), (2, 340111044), (3, 226740696), (4, 170055522), (6, 113370348), (7, 97174584), (8, 85027761), (9, 75580232), (12, 56685174), (13, 52324776), (14, 48587292), (17, 40013064), (18, 37790116), (21, 32391528), (24, 28342587), (26, 26162388), (28, 24293646), (31, 21942648), (34, 20006532), (36, 18895058), (39, 17441592), (42, 16195764), (51, 13337688), (52, 13081194), (56, 12146823), (62, 10971324), (63, 10797176), (68, 10003266), (72, 9447529), (78, 8720796), (84, 8097882), (91, 7474968), (93, 7314216), (102, 6668844), (104, 6540597), (117, 5813864), (119, 5716152), (124, 5485662), (126, 5398588), (136, 5001633), (153, 4445896), (156, 4360398), (168, 4048941), (182, 3737484), (186, 3657108), (197, 3452904), (204, 3334422), (217, 3134664), (221, 3077928), (234, 2906932), (238, 2858076), (248, 2742831), (252, 2699294), (273, 2491656), (279, 2438072), (306, 2222948), (312, 2180199), (357, 1905384), (364, 1868742), (372, 1828554), (394, 1726452), (403, 1687896), (408, 1667211), (434, 1567332), (442, 1538964), (468, 1453466), (476, 1429038), (504, 1349647), (527, 1290744), (546, 1245828), (558, 1219036), (591, 1150968), (612, 1111474), (651, 1044888), (663, 1025976), (714, 952692), (728, 934371), (744, 914277), (788, 863226), (806, 843948), (819, 830552), (868, 783666), (884, 769482), (936, 726733), (952, 714519), (1054, 645372), (1071, 635128), (1092, 622914), (1116, 609518), (1182, 575484), (1209, 562632), (1224, 555737), (1302, 522444), (1326, 512988), (1379, 493272), (1428, 476346), (1547, 439704), (1576, 431613), (1581, 430248), (1612, 421974), (1638, 415276), (1736, 391833), (1768, 384741), (1773, 383656), (1953, 348296), (1989, 341992), (2108, 322686), (2142, 317564), (2184, 311457), (2232, 304759), (2364, 287742), (2418, 281316), (2561, 265608), (2604, 261222), (2652, 256494), (2758, 246636), (2821, 241128), (2856, 238173), (3094, 219852), (3162, 215124), (3224, 210987), (3276, 207638), (3349, 203112), (3546, 191828), (3627, 187544), (3689, 184392), (3906, 174148), (3978, 170996), (4137, 164424), (4216, 161343), (4284, 158782), (4641, 146568), (4728, 143871), (4743, 143416), (4836, 140658), (5122, 132804), (5208, 130611), (5304, 128247), (5516, 123318), (5642, 120564), (6107, 111384), (6188, 109926), (6324, 107562), (6552, 103819), (6698, 101556), (6851, 99288), (7092, 95914), (7254, 93772), (7378, 92196), (7683, 88536), (7812, 87074), (7956, 85498), (8274, 82212), (8463, 80376), (8568, 79391), (9282, 73284), (9486, 71708), (9672, 70329), (10047, 67704), (10244, 66402), (11032, 61659), (11067, 61464), (11284, 60282), (12214, 55692), (12376, 54963), (12411, 54808), (12648, 53781), (13396, 50778), (13702, 49644), (13923, 48856), (14184, 47957), (14508, 46886), (14756, 46098), (15366, 44268), (15624, 43537), (15912, 42749), (16548, 41106), (16926, 40188), (17927, 37944), (18321, 37128), (18564, 36642), (18972, 35854), (20094, 33852), (20488, 33201), (20553, 33096), (22134, 30732), (22568, 30141), (23049, 29512), (23443, 29016), (24428, 27846), (24822, 27404), (25389, 26792)]