1913119040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:665

約数の個数: 224

約数和(自身を含む): 5487277824

約数和(自身を除く): 3574158784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 41, 56, 64, 70, 74, 80, 82, 112, 140, 148, 160, 164, 185, 205, 224, 259, 280, 287, 296, 320, 328, 370, 410, 448, 518, 560, 563, 574, 592, 656, 740, 820, 1036, 1120, 1126, 1148, 1184, 1295, 1312, 1435, 1480, 1517, 1640, 2072, 2240, 2252, 2296, 2368, 2590, 2624, 2815, 2870, 2960, 3034, 3280, 3941, 4144, 4504, 4592, 5180, 5630, 5740, 5920, 6068, 6560, 7585, 7882, 8288, 9008, 9184, 10360, 10619, 11260, 11480, 11840, 12136, 13120, 15170, 15764, 16576, 18016, 18368, 19705, 20720, 20831, 21238, 22520, 22960, 23083, 24272, 30340, 31528, 36032, 39410, 41440, 41662, 42476, 45040, 45920, 46166, 48544, 53095, 60680, 63056, 78820, 82880, 83324, 84952, 90080, 91840, 92332, 97088, 104155, 106190, 115415, 121360, 126112, 145817, 157640, 161581, 166648, 169904, 180160, 184664, 208310, 212380, 230830, 242720, 252224, 291634, 315280, 323162, 333296, 339808, 369328, 416620, 424760, 461660, 485440, 583268, 630560, 646324, 666592, 679616, 729085, 738656, 807905, 833240, 849520, 854071, 923320, 1166536, 1261120, 1292648, 1333184, 1458170, 1477312, 1615810, 1666480, 1699040, 1708142, 1846640, 2333072, 2585296, 2916340, 3231620, 3332960, 3398080, 3416284, 3693280, 4270355, 4666144, 5170592, 5832680, 5978497, 6463240, 6665920, 6832568, 7386560, 8540710, 9332288, 10341184, 11665360, 11956994, 12926480, 13665136, 17081420, 23330720, 23913988, 25852960, 27330272, 29892485, 34162840, 46661440, 47827976, 51705920, 54660544, 59784970, 68325680, 95655952, 119569940, 136651360, 191311904, 239139880, 273302720, 382623808, 478279760, 956559520, 1913119040]

約数ペア:

[(1, 1913119040), (2, 956559520), (4, 478279760), (5, 382623808), (7, 273302720), (8, 239139880), (10, 191311904), (14, 136651360), (16, 119569940), (20, 95655952), (28, 68325680), (32, 59784970), (35, 54660544), (37, 51705920), (40, 47827976), (41, 46661440), (56, 34162840), (64, 29892485), (70, 27330272), (74, 25852960), (80, 23913988), (82, 23330720), (112, 17081420), (140, 13665136), (148, 12926480), (160, 11956994), (164, 11665360), (185, 10341184), (205, 9332288), (224, 8540710), (259, 7386560), (280, 6832568), (287, 6665920), (296, 6463240), (320, 5978497), (328, 5832680), (370, 5170592), (410, 4666144), (448, 4270355), (518, 3693280), (560, 3416284), (563, 3398080), (574, 3332960), (592, 3231620), (656, 2916340), (740, 2585296), (820, 2333072), (1036, 1846640), (1120, 1708142), (1126, 1699040), (1148, 1666480), (1184, 1615810), (1295, 1477312), (1312, 1458170), (1435, 1333184), (1480, 1292648), (1517, 1261120), (1640, 1166536), (2072, 923320), (2240, 854071), (2252, 849520), (2296, 833240), (2368, 807905), (2590, 738656), (2624, 729085), (2815, 679616), (2870, 666592), (2960, 646324), (3034, 630560), (3280, 583268), (3941, 485440), (4144, 461660), (4504, 424760), (4592, 416620), (5180, 369328), (5630, 339808), (5740, 333296), (5920, 323162), (6068, 315280), (6560, 291634), (7585, 252224), (7882, 242720), (8288, 230830), (9008, 212380), (9184, 208310), (10360, 184664), (10619, 180160), (11260, 169904), (11480, 166648), (11840, 161581), (12136, 157640), (13120, 145817), (15170, 126112), (15764, 121360), (16576, 115415), (18016, 106190), (18368, 104155), (19705, 97088), (20720, 92332), (20831, 91840), (21238, 90080), (22520, 84952), (22960, 83324), (23083, 82880), (24272, 78820), (30340, 63056), (31528, 60680), (36032, 53095), (39410, 48544), (41440, 46166), (41662, 45920), (42476, 45040)]