2798644680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{13907}}^1$

素因数の和:13980

約数の個数: 192

約数和(自身を含む): 10023773760

約数和(自身を除く): 7225129080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 43, 45, 52, 60, 65, 72, 78, 86, 90, 104, 117, 120, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 312, 344, 360, 387, 390, 430, 468, 516, 520, 559, 585, 645, 774, 780, 860, 936, 1032, 1118, 1170, 1290, 1548, 1560, 1677, 1720, 1935, 2236, 2340, 2580, 2795, 3096, 3354, 3870, 4472, 4680, 5031, 5160, 5590, 6708, 7740, 8385, 10062, 11180, 13416, 13907, 15480, 16770, 20124, 22360, 25155, 27814, 33540, 40248, 41721, 50310, 55628, 67080, 69535, 83442, 100620, 111256, 125163, 139070, 166884, 180791, 201240, 208605, 250326, 278140, 333768, 361582, 417210, 500652, 542373, 556280, 598001, 625815, 723164, 834420, 903955, 1001304, 1084746, 1196002, 1251630, 1446328, 1627119, 1668840, 1794003, 1807910, 2169492, 2392004, 2503260, 2711865, 2990005, 3254238, 3588006, 3615820, 4338984, 4784008, 5006520, 5382009, 5423730, 5980010, 6508476, 7176012, 7231640, 7774013, 8135595, 8970015, 10764018, 10847460, 11960020, 13016952, 14352024, 15548026, 16271190, 17940030, 21528036, 21694920, 23322039, 23920040, 26910045, 31096052, 32542380, 35880060, 38870065, 43056072, 46644078, 53820090, 62192104, 65084760, 69966117, 71760120, 77740130, 93288156, 107640180, 116610195, 139932234, 155480260, 186576312, 215280360, 233220390, 279864468, 310960520, 349830585, 466440780, 559728936, 699661170, 932881560, 1399322340, 2798644680]

約数ペア:

[(1, 2798644680), (2, 1399322340), (3, 932881560), (4, 699661170), (5, 559728936), (6, 466440780), (8, 349830585), (9, 310960520), (10, 279864468), (12, 233220390), (13, 215280360), (15, 186576312), (18, 155480260), (20, 139932234), (24, 116610195), (26, 107640180), (30, 93288156), (36, 77740130), (39, 71760120), (40, 69966117), (43, 65084760), (45, 62192104), (52, 53820090), (60, 46644078), (65, 43056072), (72, 38870065), (78, 35880060), (86, 32542380), (90, 31096052), (104, 26910045), (117, 23920040), (120, 23322039), (129, 21694920), (130, 21528036), (156, 17940030), (172, 16271190), (180, 15548026), (195, 14352024), (215, 13016952), (234, 11960020), (258, 10847460), (260, 10764018), (312, 8970015), (344, 8135595), (360, 7774013), (387, 7231640), (390, 7176012), (430, 6508476), (468, 5980010), (516, 5423730), (520, 5382009), (559, 5006520), (585, 4784008), (645, 4338984), (774, 3615820), (780, 3588006), (860, 3254238), (936, 2990005), (1032, 2711865), (1118, 2503260), (1170, 2392004), (1290, 2169492), (1548, 1807910), (1560, 1794003), (1677, 1668840), (1720, 1627119), (1935, 1446328), (2236, 1251630), (2340, 1196002), (2580, 1084746), (2795, 1001304), (3096, 903955), (3354, 834420), (3870, 723164), (4472, 625815), (4680, 598001), (5031, 556280), (5160, 542373), (5590, 500652), (6708, 417210), (7740, 361582), (8385, 333768), (10062, 278140), (11180, 250326), (13416, 208605), (13907, 201240), (15480, 180791), (16770, 166884), (20124, 139070), (22360, 125163), (25155, 111256), (27814, 100620), (33540, 83442), (40248, 69535), (41721, 67080), (50310, 55628)]