166537140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:183

約数の個数: 288

約数和(自身を含む): 611331840

約数和(自身を除く): 444794700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 29, 30, 33, 35, 42, 44, 55, 58, 60, 66, 70, 77, 84, 87, 105, 110, 113, 116, 121, 132, 140, 145, 154, 165, 174, 203, 210, 220, 226, 231, 242, 290, 308, 319, 330, 339, 348, 363, 385, 406, 420, 435, 452, 462, 484, 565, 580, 605, 609, 638, 660, 678, 726, 770, 791, 812, 847, 870, 924, 957, 1015, 1130, 1155, 1210, 1218, 1243, 1276, 1356, 1452, 1540, 1582, 1595, 1694, 1695, 1740, 1815, 1914, 2030, 2233, 2260, 2310, 2373, 2420, 2436, 2486, 2541, 3045, 3164, 3190, 3277, 3388, 3390, 3509, 3630, 3729, 3828, 3955, 4060, 4235, 4466, 4620, 4746, 4785, 4972, 5082, 6090, 6215, 6380, 6554, 6699, 6780, 7018, 7260, 7458, 7910, 8470, 8701, 8932, 9492, 9570, 9831, 10164, 10527, 11165, 11865, 12180, 12430, 12705, 13108, 13398, 13673, 14036, 14916, 15820, 16385, 16940, 17402, 17545, 18645, 19140, 19662, 21054, 22330, 22939, 23730, 24563, 24860, 25410, 26103, 26796, 27346, 32770, 33495, 34804, 35090, 36047, 37290, 39324, 41019, 42108, 43505, 44660, 45878, 47460, 49126, 49155, 50820, 52206, 52635, 54692, 65540, 66990, 68365, 68817, 70180, 72094, 73689, 74580, 82038, 87010, 91756, 95711, 98252, 98310, 104412, 105270, 108141, 114695, 122815, 130515, 133980, 136730, 137634, 144188, 147378, 164076, 174020, 180235, 191422, 196620, 205095, 210540, 216282, 229390, 245630, 252329, 261030, 273460, 275268, 287133, 294756, 344085, 360470, 368445, 382844, 396517, 410190, 432564, 458780, 478555, 491260, 504658, 522060, 540705, 574266, 688170, 720940, 736890, 756987, 793034, 820380, 957110, 1009316, 1081410, 1148532, 1189551, 1261645, 1376340, 1435665, 1473780, 1513974, 1586068, 1914220, 1982585, 2162820, 2379102, 2523290, 2775619, 2871330, 3027948, 3784935, 3965170, 4758204, 5046580, 5551238, 5742660, 5947755, 7569870, 7930340, 8326857, 11102476, 11895510, 13878095, 15139740, 16653714, 23791020, 27756190, 33307428, 41634285, 55512380, 83268570, 166537140]

約数ペア:

[(1, 166537140), (2, 83268570), (3, 55512380), (4, 41634285), (5, 33307428), (6, 27756190), (7, 23791020), (10, 16653714), (11, 15139740), (12, 13878095), (14, 11895510), (15, 11102476), (20, 8326857), (21, 7930340), (22, 7569870), (28, 5947755), (29, 5742660), (30, 5551238), (33, 5046580), (35, 4758204), (42, 3965170), (44, 3784935), (55, 3027948), (58, 2871330), (60, 2775619), (66, 2523290), (70, 2379102), (77, 2162820), (84, 1982585), (87, 1914220), (105, 1586068), (110, 1513974), (113, 1473780), (116, 1435665), (121, 1376340), (132, 1261645), (140, 1189551), (145, 1148532), (154, 1081410), (165, 1009316), (174, 957110), (203, 820380), (210, 793034), (220, 756987), (226, 736890), (231, 720940), (242, 688170), (290, 574266), (308, 540705), (319, 522060), (330, 504658), (339, 491260), (348, 478555), (363, 458780), (385, 432564), (406, 410190), (420, 396517), (435, 382844), (452, 368445), (462, 360470), (484, 344085), (565, 294756), (580, 287133), (605, 275268), (609, 273460), (638, 261030), (660, 252329), (678, 245630), (726, 229390), (770, 216282), (791, 210540), (812, 205095), (847, 196620), (870, 191422), (924, 180235), (957, 174020), (1015, 164076), (1130, 147378), (1155, 144188), (1210, 137634), (1218, 136730), (1243, 133980), (1276, 130515), (1356, 122815), (1452, 114695), (1540, 108141), (1582, 105270), (1595, 104412), (1694, 98310), (1695, 98252), (1740, 95711), (1815, 91756), (1914, 87010), (2030, 82038), (2233, 74580), (2260, 73689), (2310, 72094), (2373, 70180), (2420, 68817), (2436, 68365), (2486, 66990), (2541, 65540), (3045, 54692), (3164, 52635), (3190, 52206), (3277, 50820), (3388, 49155), (3390, 49126), (3509, 47460), (3630, 45878), (3729, 44660), (3828, 43505), (3955, 42108), (4060, 41019), (4235, 39324), (4466, 37290), (4620, 36047), (4746, 35090), (4785, 34804), (4972, 33495), (5082, 32770), (6090, 27346), (6215, 26796), (6380, 26103), (6554, 25410), (6699, 24860), (6780, 24563), (7018, 23730), (7260, 22939), (7458, 22330), (7910, 21054), (8470, 19662), (8701, 19140), (8932, 18645), (9492, 17545), (9570, 17402), (9831, 16940), (10164, 16385), (10527, 15820), (11165, 14916), (11865, 14036), (12180, 13673), (12430, 13398), (12705, 13108)]