289032120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1$

素因数の和:590

約数の個数: 192

約数和(自身を含む): 1020801600

約数和(自身を除く): 731769480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 151, 156, 180, 195, 234, 260, 302, 312, 360, 390, 409, 453, 468, 520, 585, 604, 755, 780, 818, 906, 936, 1170, 1208, 1227, 1359, 1510, 1560, 1636, 1812, 1963, 2045, 2265, 2340, 2454, 2718, 3020, 3272, 3624, 3681, 3926, 4090, 4530, 4680, 4908, 5317, 5436, 5889, 6040, 6135, 6795, 7362, 7852, 8180, 9060, 9815, 9816, 10634, 10872, 11778, 12270, 13590, 14724, 15704, 15951, 16360, 17667, 18120, 18405, 19630, 21268, 23556, 24540, 26585, 27180, 29445, 29448, 31902, 35334, 36810, 39260, 42536, 47112, 47853, 49080, 53170, 54360, 58890, 61759, 63804, 70668, 73620, 78520, 79755, 88335, 95706, 106340, 117780, 123518, 127608, 141336, 147240, 159510, 176670, 185277, 191412, 212680, 235560, 239265, 247036, 308795, 319020, 353340, 370554, 382824, 478530, 494072, 555831, 617590, 638040, 706680, 741108, 802867, 926385, 957060, 1111662, 1235180, 1482216, 1605734, 1852770, 1914120, 2223324, 2408601, 2470360, 2779155, 3211468, 3705540, 4014335, 4446648, 4817202, 5558310, 6422936, 7225803, 7411080, 8028670, 9634404, 11116620, 12043005, 14451606, 16057340, 19268808, 22233240, 24086010, 28903212, 32114680, 36129015, 48172020, 57806424, 72258030, 96344040, 144516060, 289032120]

約数ペア:

[(1, 289032120), (2, 144516060), (3, 96344040), (4, 72258030), (5, 57806424), (6, 48172020), (8, 36129015), (9, 32114680), (10, 28903212), (12, 24086010), (13, 22233240), (15, 19268808), (18, 16057340), (20, 14451606), (24, 12043005), (26, 11116620), (30, 9634404), (36, 8028670), (39, 7411080), (40, 7225803), (45, 6422936), (52, 5558310), (60, 4817202), (65, 4446648), (72, 4014335), (78, 3705540), (90, 3211468), (104, 2779155), (117, 2470360), (120, 2408601), (130, 2223324), (151, 1914120), (156, 1852770), (180, 1605734), (195, 1482216), (234, 1235180), (260, 1111662), (302, 957060), (312, 926385), (360, 802867), (390, 741108), (409, 706680), (453, 638040), (468, 617590), (520, 555831), (585, 494072), (604, 478530), (755, 382824), (780, 370554), (818, 353340), (906, 319020), (936, 308795), (1170, 247036), (1208, 239265), (1227, 235560), (1359, 212680), (1510, 191412), (1560, 185277), (1636, 176670), (1812, 159510), (1963, 147240), (2045, 141336), (2265, 127608), (2340, 123518), (2454, 117780), (2718, 106340), (3020, 95706), (3272, 88335), (3624, 79755), (3681, 78520), (3926, 73620), (4090, 70668), (4530, 63804), (4680, 61759), (4908, 58890), (5317, 54360), (5436, 53170), (5889, 49080), (6040, 47853), (6135, 47112), (6795, 42536), (7362, 39260), (7852, 36810), (8180, 35334), (9060, 31902), (9815, 29448), (9816, 29445), (10634, 27180), (10872, 26585), (11778, 24540), (12270, 23556), (13590, 21268), (14724, 19630), (15704, 18405), (15951, 18120), (16360, 17667)]