227167440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:429

約数の個数: 160

約数和(自身を含む): 737095680

約数和(自身を除く): 509928240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 127, 145, 174, 232, 240, 254, 257, 290, 348, 381, 435, 464, 508, 514, 580, 635, 696, 762, 771, 870, 1016, 1028, 1160, 1270, 1285, 1392, 1524, 1542, 1740, 1905, 2032, 2056, 2320, 2540, 2570, 3048, 3084, 3480, 3683, 3810, 3855, 4112, 5080, 5140, 6096, 6168, 6960, 7366, 7453, 7620, 7710, 10160, 10280, 11049, 12336, 14732, 14906, 15240, 15420, 18415, 20560, 22098, 22359, 29464, 29812, 30480, 30840, 32639, 36830, 37265, 44196, 44718, 55245, 58928, 59624, 61680, 65278, 73660, 74530, 88392, 89436, 97917, 110490, 111795, 119248, 130556, 147320, 149060, 163195, 176784, 178872, 195834, 220980, 223590, 261112, 294640, 298120, 326390, 357744, 391668, 441960, 447180, 489585, 522224, 596240, 652780, 783336, 883920, 894360, 946531, 979170, 1305560, 1566672, 1788720, 1893062, 1958340, 2611120, 2839593, 3786124, 3916680, 4732655, 5679186, 7572248, 7833360, 9465310, 11358372, 14197965, 15144496, 18930620, 22716744, 28395930, 37861240, 45433488, 56791860, 75722480, 113583720, 227167440]

約数ペア:

[(1, 227167440), (2, 113583720), (3, 75722480), (4, 56791860), (5, 45433488), (6, 37861240), (8, 28395930), (10, 22716744), (12, 18930620), (15, 15144496), (16, 14197965), (20, 11358372), (24, 9465310), (29, 7833360), (30, 7572248), (40, 5679186), (48, 4732655), (58, 3916680), (60, 3786124), (80, 2839593), (87, 2611120), (116, 1958340), (120, 1893062), (127, 1788720), (145, 1566672), (174, 1305560), (232, 979170), (240, 946531), (254, 894360), (257, 883920), (290, 783336), (348, 652780), (381, 596240), (435, 522224), (464, 489585), (508, 447180), (514, 441960), (580, 391668), (635, 357744), (696, 326390), (762, 298120), (771, 294640), (870, 261112), (1016, 223590), (1028, 220980), (1160, 195834), (1270, 178872), (1285, 176784), (1392, 163195), (1524, 149060), (1542, 147320), (1740, 130556), (1905, 119248), (2032, 111795), (2056, 110490), (2320, 97917), (2540, 89436), (2570, 88392), (3048, 74530), (3084, 73660), (3480, 65278), (3683, 61680), (3810, 59624), (3855, 58928), (4112, 55245), (5080, 44718), (5140, 44196), (6096, 37265), (6168, 36830), (6960, 32639), (7366, 30840), (7453, 30480), (7620, 29812), (7710, 29464), (10160, 22359), (10280, 22098), (11049, 20560), (12336, 18415), (14732, 15420), (14906, 15240)]