226550520

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{1427}}^1$

素因数の和:1464

約数の個数: 240

約数和(自身を含む): 886402440

約数和(自身を除く): 659851920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 324, 360, 378, 392, 405, 420, 441, 490, 504, 540, 567, 588, 630, 648, 735, 756, 810, 840, 882, 945, 980, 1080, 1134, 1176, 1260, 1323, 1427, 1470, 1512, 1620, 1764, 1890, 1960, 2205, 2268, 2520, 2646, 2835, 2854, 2940, 3240, 3528, 3780, 3969, 4281, 4410, 4536, 5292, 5670, 5708, 5880, 6615, 7135, 7560, 7938, 8562, 8820, 9989, 10584, 11340, 11416, 12843, 13230, 14270, 15876, 17124, 17640, 19845, 19978, 21405, 22680, 25686, 26460, 28540, 29967, 31752, 34248, 38529, 39690, 39956, 42810, 49945, 51372, 52920, 57080, 59934, 64215, 69923, 77058, 79380, 79912, 85620, 89901, 99890, 102744, 115587, 119868, 128430, 139846, 149835, 154116, 158760, 171240, 179802, 192645, 199780, 209769, 231174, 239736, 256860, 269703, 279692, 299670, 308232, 349615, 359604, 385290, 399560, 419538, 449505, 462348, 513720, 539406, 559384, 577935, 599340, 629307, 699230, 719208, 770580, 809109, 839076, 899010, 924696, 1048845, 1078812, 1155870, 1198680, 1258614, 1348515, 1398460, 1541160, 1618218, 1678152, 1798020, 1887921, 2097690, 2157624, 2311740, 2517228, 2697030, 2796920, 3146535, 3236436, 3596040, 3775842, 4045545, 4195380, 4623480, 5034456, 5394060, 5663763, 6293070, 6472872, 7551684, 8091090, 8390760, 9439605, 10788120, 11327526, 12586140, 15103368, 16182180, 18879210, 22655052, 25172280, 28318815, 32364360, 37758420, 45310104, 56637630, 75516840, 113275260, 226550520]

約数ペア:

[(1, 226550520), (2, 113275260), (3, 75516840), (4, 56637630), (5, 45310104), (6, 37758420), (7, 32364360), (8, 28318815), (9, 25172280), (10, 22655052), (12, 18879210), (14, 16182180), (15, 15103368), (18, 12586140), (20, 11327526), (21, 10788120), (24, 9439605), (27, 8390760), (28, 8091090), (30, 7551684), (35, 6472872), (36, 6293070), (40, 5663763), (42, 5394060), (45, 5034456), (49, 4623480), (54, 4195380), (56, 4045545), (60, 3775842), (63, 3596040), (70, 3236436), (72, 3146535), (81, 2796920), (84, 2697030), (90, 2517228), (98, 2311740), (105, 2157624), (108, 2097690), (120, 1887921), (126, 1798020), (135, 1678152), (140, 1618218), (147, 1541160), (162, 1398460), (168, 1348515), (180, 1258614), (189, 1198680), (196, 1155870), (210, 1078812), (216, 1048845), (245, 924696), (252, 899010), (270, 839076), (280, 809109), (294, 770580), (315, 719208), (324, 699230), (360, 629307), (378, 599340), (392, 577935), (405, 559384), (420, 539406), (441, 513720), (490, 462348), (504, 449505), (540, 419538), (567, 399560), (588, 385290), (630, 359604), (648, 349615), (735, 308232), (756, 299670), (810, 279692), (840, 269703), (882, 256860), (945, 239736), (980, 231174), (1080, 209769), (1134, 199780), (1176, 192645), (1260, 179802), (1323, 171240), (1427, 158760), (1470, 154116), (1512, 149835), (1620, 139846), (1764, 128430), (1890, 119868), (1960, 115587), (2205, 102744), (2268, 99890), (2520, 89901), (2646, 85620), (2835, 79912), (2854, 79380), (2940, 77058), (3240, 69923), (3528, 64215), (3780, 59934), (3969, 57080), (4281, 52920), (4410, 51372), (4536, 49945), (5292, 42810), (5670, 39956), (5708, 39690), (5880, 38529), (6615, 34248), (7135, 31752), (7560, 29967), (7938, 28540), (8562, 26460), (8820, 25686), (9989, 22680), (10584, 21405), (11340, 19978), (11416, 19845), (12843, 17640), (13230, 17124), (14270, 15876)]