1241446360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:918

約数の個数: 192

約数和(自身を含む): 3599043840

約数和(自身を除く): 2357597480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 71, 77, 88, 98, 110, 140, 142, 154, 196, 220, 245, 280, 284, 308, 355, 385, 392, 440, 490, 497, 539, 568, 616, 710, 770, 781, 811, 980, 994, 1078, 1420, 1540, 1562, 1622, 1960, 1988, 2156, 2485, 2695, 2840, 3080, 3124, 3244, 3479, 3905, 3976, 4055, 4312, 4970, 5390, 5467, 5677, 6248, 6488, 6958, 7810, 8110, 8921, 9940, 10780, 10934, 11354, 13916, 15620, 16220, 17395, 17842, 19880, 21560, 21868, 22708, 27335, 27832, 28385, 31240, 32440, 34790, 35684, 38269, 39739, 43736, 44605, 45416, 54670, 56770, 57581, 62447, 69580, 71368, 76538, 79478, 89210, 109340, 113540, 115162, 124894, 139160, 153076, 158956, 178420, 191345, 198695, 218680, 227080, 230324, 249788, 287905, 306152, 312235, 317912, 356840, 382690, 397390, 403067, 437129, 460648, 499576, 575810, 624470, 633391, 765380, 794780, 806134, 874258, 1151620, 1248940, 1266782, 1530760, 1589560, 1612268, 1748516, 2015335, 2185645, 2303240, 2497880, 2533564, 2821469, 3166955, 3224536, 3497032, 4030670, 4371290, 4433737, 5067128, 5642938, 6333910, 8061340, 8742580, 8867474, 11285876, 12667820, 14107345, 16122680, 17485160, 17734948, 22168685, 22571752, 25335640, 28214690, 31036159, 35469896, 44337370, 56429380, 62072318, 88674740, 112858760, 124144636, 155180795, 177349480, 248289272, 310361590, 620723180, 1241446360]

約数ペア:

[(1, 1241446360), (2, 620723180), (4, 310361590), (5, 248289272), (7, 177349480), (8, 155180795), (10, 124144636), (11, 112858760), (14, 88674740), (20, 62072318), (22, 56429380), (28, 44337370), (35, 35469896), (40, 31036159), (44, 28214690), (49, 25335640), (55, 22571752), (56, 22168685), (70, 17734948), (71, 17485160), (77, 16122680), (88, 14107345), (98, 12667820), (110, 11285876), (140, 8867474), (142, 8742580), (154, 8061340), (196, 6333910), (220, 5642938), (245, 5067128), (280, 4433737), (284, 4371290), (308, 4030670), (355, 3497032), (385, 3224536), (392, 3166955), (440, 2821469), (490, 2533564), (497, 2497880), (539, 2303240), (568, 2185645), (616, 2015335), (710, 1748516), (770, 1612268), (781, 1589560), (811, 1530760), (980, 1266782), (994, 1248940), (1078, 1151620), (1420, 874258), (1540, 806134), (1562, 794780), (1622, 765380), (1960, 633391), (1988, 624470), (2156, 575810), (2485, 499576), (2695, 460648), (2840, 437129), (3080, 403067), (3124, 397390), (3244, 382690), (3479, 356840), (3905, 317912), (3976, 312235), (4055, 306152), (4312, 287905), (4970, 249788), (5390, 230324), (5467, 227080), (5677, 218680), (6248, 198695), (6488, 191345), (6958, 178420), (7810, 158956), (8110, 153076), (8921, 139160), (9940, 124894), (10780, 115162), (10934, 113540), (11354, 109340), (13916, 89210), (15620, 79478), (16220, 76538), (17395, 71368), (17842, 69580), (19880, 62447), (21560, 57581), (21868, 56770), (22708, 54670), (27335, 45416), (27832, 44605), (28385, 43736), (31240, 39739), (32440, 38269), (34790, 35684)]