1497243020

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:309

約数の個数: 192

約数和(自身を含む): 4011571200

約数和(自身を除く): 2514328180

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 103, 130, 140, 163, 182, 196, 206, 245, 260, 326, 343, 364, 412, 455, 490, 515, 637, 652, 686, 721, 815, 910, 980, 1030, 1141, 1274, 1339, 1372, 1442, 1630, 1715, 1820, 2060, 2119, 2282, 2548, 2678, 2884, 3185, 3260, 3430, 3605, 4238, 4459, 4564, 5047, 5356, 5705, 6370, 6695, 6860, 7210, 7987, 8476, 8918, 9373, 10094, 10595, 11410, 12740, 13390, 14420, 14833, 15974, 16789, 17836, 18746, 20188, 21190, 22295, 22820, 25235, 26780, 29666, 31948, 33578, 35329, 37492, 39935, 42380, 44590, 46865, 50470, 55909, 59332, 65611, 67156, 70658, 74165, 79870, 83945, 89180, 93730, 100940, 103831, 111818, 117523, 131222, 141316, 148330, 159740, 167890, 176645, 187460, 207662, 218257, 223636, 235046, 262444, 279545, 296660, 328055, 335780, 353290, 415324, 436514, 459277, 470092, 519155, 559090, 587615, 656110, 706580, 726817, 822661, 873028, 918554, 1038310, 1091285, 1118180, 1175230, 1312220, 1453634, 1527799, 1645322, 1837108, 2076620, 2182570, 2296385, 2350460, 2907268, 3055598, 3290644, 3634085, 4113305, 4365140, 4592770, 5758627, 6111196, 7268170, 7638995, 8226610, 9185540, 10694593, 11517254, 14536340, 15277990, 16453220, 21389186, 23034508, 28793135, 30555980, 42778372, 53472965, 57586270, 74862151, 106945930, 115172540, 149724302, 213891860, 299448604, 374310755, 748621510, 1497243020]

約数ペア:

[(1, 1497243020), (2, 748621510), (4, 374310755), (5, 299448604), (7, 213891860), (10, 149724302), (13, 115172540), (14, 106945930), (20, 74862151), (26, 57586270), (28, 53472965), (35, 42778372), (49, 30555980), (52, 28793135), (65, 23034508), (70, 21389186), (91, 16453220), (98, 15277990), (103, 14536340), (130, 11517254), (140, 10694593), (163, 9185540), (182, 8226610), (196, 7638995), (206, 7268170), (245, 6111196), (260, 5758627), (326, 4592770), (343, 4365140), (364, 4113305), (412, 3634085), (455, 3290644), (490, 3055598), (515, 2907268), (637, 2350460), (652, 2296385), (686, 2182570), (721, 2076620), (815, 1837108), (910, 1645322), (980, 1527799), (1030, 1453634), (1141, 1312220), (1274, 1175230), (1339, 1118180), (1372, 1091285), (1442, 1038310), (1630, 918554), (1715, 873028), (1820, 822661), (2060, 726817), (2119, 706580), (2282, 656110), (2548, 587615), (2678, 559090), (2884, 519155), (3185, 470092), (3260, 459277), (3430, 436514), (3605, 415324), (4238, 353290), (4459, 335780), (4564, 328055), (5047, 296660), (5356, 279545), (5705, 262444), (6370, 235046), (6695, 223636), (6860, 218257), (7210, 207662), (7987, 187460), (8476, 176645), (8918, 167890), (9373, 159740), (10094, 148330), (10595, 141316), (11410, 131222), (12740, 117523), (13390, 111818), (14420, 103831), (14833, 100940), (15974, 93730), (16789, 89180), (17836, 83945), (18746, 79870), (20188, 74165), (21190, 70658), (22295, 67156), (22820, 65611), (25235, 59332), (26780, 55909), (29666, 50470), (31948, 46865), (33578, 44590), (35329, 42380), (37492, 39935)]