202637760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1249}}^1$

素因数の和:1295

約数の個数: 168

約数和(自身を含む): 697230000

約数和(自身を除く): 494592240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 192, 195, 208, 240, 260, 312, 320, 338, 390, 416, 480, 507, 520, 624, 676, 780, 832, 845, 960, 1014, 1040, 1248, 1249, 1352, 1560, 1690, 2028, 2080, 2496, 2498, 2535, 2704, 3120, 3380, 3747, 4056, 4160, 4996, 5070, 5408, 6240, 6245, 6760, 7494, 8112, 9992, 10140, 10816, 12480, 12490, 13520, 14988, 16224, 16237, 18735, 19984, 20280, 24980, 27040, 29976, 32448, 32474, 37470, 39968, 40560, 48711, 49960, 54080, 59952, 64948, 74940, 79936, 81120, 81185, 97422, 99920, 119904, 129896, 149880, 162240, 162370, 194844, 199840, 211081, 239808, 243555, 259792, 299760, 324740, 389688, 399680, 422162, 487110, 519584, 599520, 633243, 649480, 779376, 844324, 974220, 1039168, 1055405, 1199040, 1266486, 1298960, 1558752, 1688648, 1948440, 2110810, 2532972, 2597920, 3117504, 3166215, 3377296, 3896880, 4221620, 5065944, 5195840, 6332430, 6754592, 7793760, 8443240, 10131888, 12664860, 13509184, 15587520, 16886480, 20263776, 25329720, 33772960, 40527552, 50659440, 67545920, 101318880, 202637760]

約数ペア:

[(1, 202637760), (2, 101318880), (3, 67545920), (4, 50659440), (5, 40527552), (6, 33772960), (8, 25329720), (10, 20263776), (12, 16886480), (13, 15587520), (15, 13509184), (16, 12664860), (20, 10131888), (24, 8443240), (26, 7793760), (30, 6754592), (32, 6332430), (39, 5195840), (40, 5065944), (48, 4221620), (52, 3896880), (60, 3377296), (64, 3166215), (65, 3117504), (78, 2597920), (80, 2532972), (96, 2110810), (104, 1948440), (120, 1688648), (130, 1558752), (156, 1298960), (160, 1266486), (169, 1199040), (192, 1055405), (195, 1039168), (208, 974220), (240, 844324), (260, 779376), (312, 649480), (320, 633243), (338, 599520), (390, 519584), (416, 487110), (480, 422162), (507, 399680), (520, 389688), (624, 324740), (676, 299760), (780, 259792), (832, 243555), (845, 239808), (960, 211081), (1014, 199840), (1040, 194844), (1248, 162370), (1249, 162240), (1352, 149880), (1560, 129896), (1690, 119904), (2028, 99920), (2080, 97422), (2496, 81185), (2498, 81120), (2535, 79936), (2704, 74940), (3120, 64948), (3380, 59952), (3747, 54080), (4056, 49960), (4160, 48711), (4996, 40560), (5070, 39968), (5408, 37470), (6240, 32474), (6245, 32448), (6760, 29976), (7494, 27040), (8112, 24980), (9992, 20280), (10140, 19984), (10816, 18735), (12480, 16237), (12490, 16224), (13520, 14988)]