1650202440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:340

約数の個数: 256

約数和(自身を含む): 5419008000

約数和(自身を除く): 3768805560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 76, 82, 95, 114, 120, 123, 127, 139, 152, 164, 190, 205, 228, 246, 254, 278, 285, 328, 380, 381, 410, 417, 456, 492, 508, 556, 570, 615, 635, 695, 760, 762, 779, 820, 834, 984, 1016, 1112, 1140, 1230, 1270, 1390, 1524, 1558, 1640, 1668, 1905, 2085, 2280, 2337, 2413, 2460, 2540, 2641, 2780, 3048, 3116, 3336, 3810, 3895, 4170, 4674, 4826, 4920, 5080, 5207, 5282, 5560, 5699, 6232, 7239, 7620, 7790, 7923, 8340, 9348, 9652, 10414, 10564, 11398, 11685, 12065, 13205, 14478, 15240, 15580, 15621, 15846, 16680, 17097, 17653, 18696, 19304, 20828, 21128, 22796, 23370, 24130, 26035, 26410, 28495, 28956, 31160, 31242, 31692, 34194, 35306, 36195, 39615, 41656, 45592, 46740, 48260, 52070, 52820, 52959, 56990, 57912, 62484, 63384, 68388, 70612, 72390, 78105, 79230, 85485, 88265, 93480, 96520, 98933, 104140, 105640, 105918, 108281, 113980, 124968, 136776, 141224, 144780, 156210, 158460, 170970, 176530, 197866, 208280, 211836, 216562, 227960, 264795, 289560, 296799, 312420, 316920, 324843, 335407, 341940, 353060, 395732, 423672, 433124, 494665, 529590, 541405, 593598, 624840, 649686, 670814, 683880, 706120, 723773, 791464, 866248, 989330, 1006221, 1059180, 1082810, 1187196, 1299372, 1341628, 1447546, 1483995, 1624215, 1677035, 1978660, 2012442, 2118360, 2165620, 2171319, 2374392, 2598744, 2683256, 2895092, 2967990, 3248430, 3354070, 3618865, 3957320, 4024884, 4331240, 4342638, 5031105, 5790184, 5935980, 6496860, 6708140, 7237730, 8049768, 8685276, 10062210, 10856595, 11871960, 12993720, 13416280, 13751687, 14475460, 17370552, 20124420, 21713190, 27503374, 28950920, 40248840, 41255061, 43426380, 55006748, 68758435, 82510122, 86852760, 110013496, 137516870, 165020244, 206275305, 275033740, 330040488, 412550610, 550067480, 825101220, 1650202440]

約数ペア:

[(1, 1650202440), (2, 825101220), (3, 550067480), (4, 412550610), (5, 330040488), (6, 275033740), (8, 206275305), (10, 165020244), (12, 137516870), (15, 110013496), (19, 86852760), (20, 82510122), (24, 68758435), (30, 55006748), (38, 43426380), (40, 41255061), (41, 40248840), (57, 28950920), (60, 27503374), (76, 21713190), (82, 20124420), (95, 17370552), (114, 14475460), (120, 13751687), (123, 13416280), (127, 12993720), (139, 11871960), (152, 10856595), (164, 10062210), (190, 8685276), (205, 8049768), (228, 7237730), (246, 6708140), (254, 6496860), (278, 5935980), (285, 5790184), (328, 5031105), (380, 4342638), (381, 4331240), (410, 4024884), (417, 3957320), (456, 3618865), (492, 3354070), (508, 3248430), (556, 2967990), (570, 2895092), (615, 2683256), (635, 2598744), (695, 2374392), (760, 2171319), (762, 2165620), (779, 2118360), (820, 2012442), (834, 1978660), (984, 1677035), (1016, 1624215), (1112, 1483995), (1140, 1447546), (1230, 1341628), (1270, 1299372), (1390, 1187196), (1524, 1082810), (1558, 1059180), (1640, 1006221), (1668, 989330), (1905, 866248), (2085, 791464), (2280, 723773), (2337, 706120), (2413, 683880), (2460, 670814), (2540, 649686), (2641, 624840), (2780, 593598), (3048, 541405), (3116, 529590), (3336, 494665), (3810, 433124), (3895, 423672), (4170, 395732), (4674, 353060), (4826, 341940), (4920, 335407), (5080, 324843), (5207, 316920), (5282, 312420), (5560, 296799), (5699, 289560), (6232, 264795), (7239, 227960), (7620, 216562), (7790, 211836), (7923, 208280), (8340, 197866), (9348, 176530), (9652, 170970), (10414, 158460), (10564, 156210), (11398, 144780), (11685, 141224), (12065, 136776), (13205, 124968), (14478, 113980), (15240, 108281), (15580, 105918), (15621, 105640), (15846, 104140), (16680, 98933), (17097, 96520), (17653, 93480), (18696, 88265), (19304, 85485), (20828, 79230), (21128, 78105), (22796, 72390), (23370, 70612), (24130, 68388), (26035, 63384), (26410, 62484), (28495, 57912), (28956, 56990), (31160, 52959), (31242, 52820), (31692, 52070), (34194, 48260), (35306, 46740), (36195, 45592), (39615, 41656)]