249867610720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{903223}}^1$

素因数の和:903277

約数の個数: 192

約数和(自身を含む): 764777825280

約数和(自身を除く): 514910214560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 52, 56, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 160, 182, 190, 208, 224, 247, 260, 266, 280, 304, 364, 380, 416, 455, 494, 520, 532, 560, 608, 665, 728, 760, 910, 988, 1040, 1064, 1120, 1235, 1330, 1456, 1520, 1729, 1820, 1976, 2080, 2128, 2470, 2660, 2912, 3040, 3458, 3640, 3952, 4256, 4940, 5320, 6916, 7280, 7904, 8645, 9880, 10640, 13832, 14560, 17290, 19760, 21280, 27664, 34580, 39520, 55328, 69160, 138320, 276640, 903223, 1806446, 3612892, 4516115, 6322561, 7225784, 9032230, 11741899, 12645122, 14451568, 17161237, 18064460, 23483798, 25290244, 28903136, 31612805, 34322474, 36128920, 46967596, 50580488, 58709495, 63225610, 68644948, 72257840, 82193293, 85806185, 93935192, 101160976, 117418990, 120128659, 126451220, 137289896, 144515680, 164386586, 171612370, 187870384, 202321952, 223096081, 234837980, 240257318, 252902440, 274579792, 328773172, 343224740, 375740768, 410966465, 446192162, 469675960, 480514636, 505804880, 549159584, 600643295, 657546344, 686449480, 821932930, 892384324, 939351920, 961029272, 1011609760, 1115480405, 1201286590, 1315092688, 1372898960, 1561672567, 1643865860, 1784768648, 1878703840, 1922058544, 2230960810, 2402573180, 2630185376, 2745797920, 3123345134, 3287731720, 3569537296, 3844117088, 4461921620, 4805146360, 6246690268, 6575463440, 7139074592, 7808362835, 8923843240, 9610292720, 12493380536, 13150926880, 15616725670, 17847686480, 19220585440, 24986761072, 31233451340, 35695372960, 49973522144, 62466902680, 124933805360, 249867610720]

約数ペア:

[(1, 249867610720), (2, 124933805360), (4, 62466902680), (5, 49973522144), (7, 35695372960), (8, 31233451340), (10, 24986761072), (13, 19220585440), (14, 17847686480), (16, 15616725670), (19, 13150926880), (20, 12493380536), (26, 9610292720), (28, 8923843240), (32, 7808362835), (35, 7139074592), (38, 6575463440), (40, 6246690268), (52, 4805146360), (56, 4461921620), (65, 3844117088), (70, 3569537296), (76, 3287731720), (80, 3123345134), (91, 2745797920), (95, 2630185376), (104, 2402573180), (112, 2230960810), (130, 1922058544), (133, 1878703840), (140, 1784768648), (152, 1643865860), (160, 1561672567), (182, 1372898960), (190, 1315092688), (208, 1201286590), (224, 1115480405), (247, 1011609760), (260, 961029272), (266, 939351920), (280, 892384324), (304, 821932930), (364, 686449480), (380, 657546344), (416, 600643295), (455, 549159584), (494, 505804880), (520, 480514636), (532, 469675960), (560, 446192162), (608, 410966465), (665, 375740768), (728, 343224740), (760, 328773172), (910, 274579792), (988, 252902440), (1040, 240257318), (1064, 234837980), (1120, 223096081), (1235, 202321952), (1330, 187870384), (1456, 171612370), (1520, 164386586), (1729, 144515680), (1820, 137289896), (1976, 126451220), (2080, 120128659), (2128, 117418990), (2470, 101160976), (2660, 93935192), (2912, 85806185), (3040, 82193293), (3458, 72257840), (3640, 68644948), (3952, 63225610), (4256, 58709495), (4940, 50580488), (5320, 46967596), (6916, 36128920), (7280, 34322474), (7904, 31612805), (8645, 28903136), (9880, 25290244), (10640, 23483798), (13832, 18064460), (14560, 17161237), (17290, 14451568), (19760, 12645122), (21280, 11741899), (27664, 9032230), (34580, 7225784), (39520, 6322561), (55328, 4516115), (69160, 3612892), (138320, 1806446), (276640, 903223)]