492701920

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:201

約数の個数: 192

約数和(自身を含む): 1295481600

約数和(自身を除く): 802779680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 41, 59, 67, 76, 80, 82, 95, 118, 134, 152, 160, 164, 190, 205, 236, 268, 295, 304, 328, 335, 380, 410, 472, 536, 590, 608, 656, 670, 760, 779, 820, 944, 1072, 1121, 1180, 1273, 1312, 1340, 1520, 1558, 1640, 1888, 2144, 2242, 2360, 2419, 2546, 2680, 2747, 3040, 3116, 3280, 3895, 3953, 4484, 4720, 4838, 5092, 5360, 5494, 5605, 6232, 6365, 6560, 7790, 7906, 8968, 9440, 9676, 10184, 10720, 10988, 11210, 12095, 12464, 12730, 13735, 15580, 15812, 17936, 19352, 19765, 20368, 21976, 22420, 24190, 24928, 25460, 27470, 31160, 31624, 35872, 38704, 39530, 40736, 43952, 44840, 45961, 48380, 50920, 52193, 54940, 62320, 63248, 75107, 77408, 79060, 87904, 89680, 91922, 96760, 101840, 104386, 109880, 124640, 126496, 150214, 158120, 162073, 179360, 183844, 193520, 203680, 208772, 219760, 229805, 260965, 300428, 316240, 324146, 367688, 375535, 387040, 417544, 439520, 459610, 521930, 600856, 632480, 648292, 735376, 751070, 810365, 835088, 919220, 1043860, 1201712, 1296584, 1470752, 1502140, 1620730, 1670176, 1838440, 2087720, 2403424, 2593168, 3004280, 3079387, 3241460, 3676880, 4175440, 5186336, 6008560, 6158774, 6482920, 7353760, 8350880, 12017120, 12317548, 12965840, 15396935, 24635096, 25931680, 30793870, 49270192, 61587740, 98540384, 123175480, 246350960, 492701920]

約数ペア:

[(1, 492701920), (2, 246350960), (4, 123175480), (5, 98540384), (8, 61587740), (10, 49270192), (16, 30793870), (19, 25931680), (20, 24635096), (32, 15396935), (38, 12965840), (40, 12317548), (41, 12017120), (59, 8350880), (67, 7353760), (76, 6482920), (80, 6158774), (82, 6008560), (95, 5186336), (118, 4175440), (134, 3676880), (152, 3241460), (160, 3079387), (164, 3004280), (190, 2593168), (205, 2403424), (236, 2087720), (268, 1838440), (295, 1670176), (304, 1620730), (328, 1502140), (335, 1470752), (380, 1296584), (410, 1201712), (472, 1043860), (536, 919220), (590, 835088), (608, 810365), (656, 751070), (670, 735376), (760, 648292), (779, 632480), (820, 600856), (944, 521930), (1072, 459610), (1121, 439520), (1180, 417544), (1273, 387040), (1312, 375535), (1340, 367688), (1520, 324146), (1558, 316240), (1640, 300428), (1888, 260965), (2144, 229805), (2242, 219760), (2360, 208772), (2419, 203680), (2546, 193520), (2680, 183844), (2747, 179360), (3040, 162073), (3116, 158120), (3280, 150214), (3895, 126496), (3953, 124640), (4484, 109880), (4720, 104386), (4838, 101840), (5092, 96760), (5360, 91922), (5494, 89680), (5605, 87904), (6232, 79060), (6365, 77408), (6560, 75107), (7790, 63248), (7906, 62320), (8968, 54940), (9440, 52193), (9676, 50920), (10184, 48380), (10720, 45961), (10988, 44840), (11210, 43952), (12095, 40736), (12464, 39530), (12730, 38704), (13735, 35872), (15580, 31624), (15812, 31160), (17936, 27470), (19352, 25460), (19765, 24928), (20368, 24190), (21976, 22420)]