198869038400

素因数分解:

$2^6\times 5^2\times {\mathrm{79}}^1\times {\mathrm{739}}^1\times {\mathrm{2129}}^1$

素因数の和:2969

約数の個数: 168

約数和(自身を含む): 496439952000

約数和(自身を除く): 297570913600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 79, 80, 100, 158, 160, 200, 316, 320, 395, 400, 632, 739, 790, 800, 1264, 1478, 1580, 1600, 1975, 2129, 2528, 2956, 3160, 3695, 3950, 4258, 5056, 5912, 6320, 7390, 7900, 8516, 10645, 11824, 12640, 14780, 15800, 17032, 18475, 21290, 23648, 25280, 29560, 31600, 34064, 36950, 42580, 47296, 53225, 58381, 59120, 63200, 68128, 73900, 85160, 106450, 116762, 118240, 126400, 136256, 147800, 168191, 170320, 212900, 233524, 236480, 291905, 295600, 336382, 340640, 425800, 467048, 583810, 591200, 672764, 681280, 840955, 851600, 934096, 1167620, 1182400, 1345528, 1459525, 1573331, 1681910, 1703200, 1868192, 2335240, 2691056, 2919050, 3146662, 3363820, 3406400, 3736384, 4204775, 4670480, 5382112, 5838100, 6293324, 6727640, 7866655, 8409550, 9340960, 10764224, 11676200, 12586648, 13455280, 15733310, 16819100, 18681920, 23352400, 25173296, 26910560, 31466620, 33638200, 39333275, 46704800, 50346592, 53821120, 62933240, 67276400, 78666550, 93409600, 100693184, 124293149, 125866480, 134552800, 157333100, 248586298, 251732960, 269105600, 314666200, 497172596, 503465920, 621465745, 629332400, 994345192, 1242931490, 1258664800, 1988690384, 2485862980, 2517329600, 3107328725, 3977380768, 4971725960, 6214657450, 7954761536, 9943451920, 12429314900, 19886903840, 24858629800, 39773807680, 49717259600, 99434519200, 198869038400]

約数ペア:

[(1, 198869038400), (2, 99434519200), (4, 49717259600), (5, 39773807680), (8, 24858629800), (10, 19886903840), (16, 12429314900), (20, 9943451920), (25, 7954761536), (32, 6214657450), (40, 4971725960), (50, 3977380768), (64, 3107328725), (79, 2517329600), (80, 2485862980), (100, 1988690384), (158, 1258664800), (160, 1242931490), (200, 994345192), (316, 629332400), (320, 621465745), (395, 503465920), (400, 497172596), (632, 314666200), (739, 269105600), (790, 251732960), (800, 248586298), (1264, 157333100), (1478, 134552800), (1580, 125866480), (1600, 124293149), (1975, 100693184), (2129, 93409600), (2528, 78666550), (2956, 67276400), (3160, 62933240), (3695, 53821120), (3950, 50346592), (4258, 46704800), (5056, 39333275), (5912, 33638200), (6320, 31466620), (7390, 26910560), (7900, 25173296), (8516, 23352400), (10645, 18681920), (11824, 16819100), (12640, 15733310), (14780, 13455280), (15800, 12586648), (17032, 11676200), (18475, 10764224), (21290, 9340960), (23648, 8409550), (25280, 7866655), (29560, 6727640), (31600, 6293324), (34064, 5838100), (36950, 5382112), (42580, 4670480), (47296, 4204775), (53225, 3736384), (58381, 3406400), (59120, 3363820), (63200, 3146662), (68128, 2919050), (73900, 2691056), (85160, 2335240), (106450, 1868192), (116762, 1703200), (118240, 1681910), (126400, 1573331), (136256, 1459525), (147800, 1345528), (168191, 1182400), (170320, 1167620), (212900, 934096), (233524, 851600), (236480, 840955), (291905, 681280), (295600, 672764), (336382, 591200), (340640, 583810), (425800, 467048)]