1427263740

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2927}}^1$

素因数の和:2998

約数の個数: 240

約数和(自身を含む): 5237793792

約数和(自身を除く): 3810530052

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 54, 60, 63, 70, 81, 84, 86, 90, 105, 108, 126, 129, 135, 140, 162, 172, 180, 189, 210, 215, 252, 258, 270, 301, 315, 324, 378, 387, 405, 420, 430, 516, 540, 567, 602, 630, 645, 756, 774, 810, 860, 903, 945, 1134, 1161, 1204, 1260, 1290, 1505, 1548, 1620, 1806, 1890, 1935, 2268, 2322, 2580, 2709, 2835, 2927, 3010, 3483, 3612, 3780, 3870, 4515, 4644, 5418, 5670, 5805, 5854, 6020, 6966, 7740, 8127, 8781, 9030, 10836, 11340, 11610, 11708, 13545, 13932, 14635, 16254, 17415, 17562, 18060, 20489, 23220, 24381, 26343, 27090, 29270, 32508, 34830, 35124, 40635, 40978, 43905, 48762, 52686, 54180, 58540, 61467, 69660, 79029, 81270, 81956, 87810, 97524, 102445, 105372, 121905, 122934, 125861, 131715, 158058, 162540, 175620, 184401, 204890, 237087, 243810, 245868, 251722, 263430, 307335, 316116, 368802, 377583, 395145, 409780, 474174, 487620, 503444, 526860, 553203, 614670, 629305, 737604, 755166, 790290, 881027, 922005, 948348, 1106406, 1132749, 1185435, 1229340, 1258610, 1510332, 1580580, 1659609, 1762054, 1844010, 1887915, 2212812, 2265498, 2370870, 2517220, 2643081, 2766015, 3319218, 3398247, 3524108, 3688020, 3775830, 4405135, 4530996, 4741740, 5286162, 5532030, 5663745, 6638436, 6796494, 7551660, 7929243, 8298045, 8810270, 10194741, 10572324, 11064060, 11327490, 13215405, 13592988, 15858486, 16596090, 16991235, 17620540, 20389482, 22654980, 23787729, 26430810, 31716972, 33192180, 33982470, 39646215, 40778964, 47575458, 50973705, 52861620, 67964940, 71363187, 79292430, 95150916, 101947410, 118938645, 142726374, 158584860, 203894820, 237877290, 285452748, 356815935, 475754580, 713631870, 1427263740]

約数ペア:

[(1, 1427263740), (2, 713631870), (3, 475754580), (4, 356815935), (5, 285452748), (6, 237877290), (7, 203894820), (9, 158584860), (10, 142726374), (12, 118938645), (14, 101947410), (15, 95150916), (18, 79292430), (20, 71363187), (21, 67964940), (27, 52861620), (28, 50973705), (30, 47575458), (35, 40778964), (36, 39646215), (42, 33982470), (43, 33192180), (45, 31716972), (54, 26430810), (60, 23787729), (63, 22654980), (70, 20389482), (81, 17620540), (84, 16991235), (86, 16596090), (90, 15858486), (105, 13592988), (108, 13215405), (126, 11327490), (129, 11064060), (135, 10572324), (140, 10194741), (162, 8810270), (172, 8298045), (180, 7929243), (189, 7551660), (210, 6796494), (215, 6638436), (252, 5663745), (258, 5532030), (270, 5286162), (301, 4741740), (315, 4530996), (324, 4405135), (378, 3775830), (387, 3688020), (405, 3524108), (420, 3398247), (430, 3319218), (516, 2766015), (540, 2643081), (567, 2517220), (602, 2370870), (630, 2265498), (645, 2212812), (756, 1887915), (774, 1844010), (810, 1762054), (860, 1659609), (903, 1580580), (945, 1510332), (1134, 1258610), (1161, 1229340), (1204, 1185435), (1260, 1132749), (1290, 1106406), (1505, 948348), (1548, 922005), (1620, 881027), (1806, 790290), (1890, 755166), (1935, 737604), (2268, 629305), (2322, 614670), (2580, 553203), (2709, 526860), (2835, 503444), (2927, 487620), (3010, 474174), (3483, 409780), (3612, 395145), (3780, 377583), (3870, 368802), (4515, 316116), (4644, 307335), (5418, 263430), (5670, 251722), (5805, 245868), (5854, 243810), (6020, 237087), (6966, 204890), (7740, 184401), (8127, 175620), (8781, 162540), (9030, 158058), (10836, 131715), (11340, 125861), (11610, 122934), (11708, 121905), (13545, 105372), (13932, 102445), (14635, 97524), (16254, 87810), (17415, 81956), (17562, 81270), (18060, 79029), (20489, 69660), (23220, 61467), (24381, 58540), (26343, 54180), (27090, 52686), (29270, 48762), (32508, 43905), (34830, 40978), (35124, 40635)]