223952040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{409}}^1$

素因数の和:458

約数の個数: 240

約数和(自身を含む): 817076700

約数和(自身を除く): 593124660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 169, 180, 195, 216, 234, 260, 270, 312, 324, 338, 351, 360, 390, 405, 409, 468, 507, 520, 540, 585, 648, 676, 702, 780, 810, 818, 845, 936, 1014, 1053, 1080, 1170, 1227, 1352, 1404, 1521, 1560, 1620, 1636, 1690, 1755, 2028, 2045, 2106, 2340, 2454, 2535, 2808, 3042, 3240, 3272, 3380, 3510, 3681, 4056, 4090, 4212, 4563, 4680, 4908, 5070, 5265, 5317, 6084, 6135, 6760, 7020, 7362, 7605, 8180, 8424, 9126, 9816, 10140, 10530, 10634, 11043, 12168, 12270, 13689, 14040, 14724, 15210, 15951, 16360, 18252, 18405, 20280, 21060, 21268, 22086, 22815, 24540, 26585, 27378, 29448, 30420, 31902, 33129, 36504, 36810, 42120, 42536, 44172, 45630, 47853, 49080, 53170, 54756, 55215, 60840, 63804, 66258, 68445, 69121, 73620, 79755, 88344, 91260, 95706, 106340, 109512, 110430, 127608, 132516, 136890, 138242, 143559, 147240, 159510, 165645, 182520, 191412, 207363, 212680, 220860, 239265, 265032, 273780, 276484, 287118, 319020, 331290, 345605, 382824, 414726, 430677, 441720, 478530, 547560, 552968, 574236, 622089, 638040, 662580, 691210, 717795, 829452, 861354, 957060, 1036815, 1148472, 1244178, 1325160, 1382420, 1435590, 1658904, 1722708, 1866267, 1914120, 2073630, 2153385, 2488356, 2764840, 2871180, 3110445, 3445416, 3732534, 4147260, 4306770, 4976712, 5598801, 5742360, 6220890, 7465068, 8294520, 8613540, 9331335, 11197602, 12441780, 14930136, 17227080, 18662670, 22395204, 24883560, 27994005, 37325340, 44790408, 55988010, 74650680, 111976020, 223952040]

約数ペア:

[(1, 223952040), (2, 111976020), (3, 74650680), (4, 55988010), (5, 44790408), (6, 37325340), (8, 27994005), (9, 24883560), (10, 22395204), (12, 18662670), (13, 17227080), (15, 14930136), (18, 12441780), (20, 11197602), (24, 9331335), (26, 8613540), (27, 8294520), (30, 7465068), (36, 6220890), (39, 5742360), (40, 5598801), (45, 4976712), (52, 4306770), (54, 4147260), (60, 3732534), (65, 3445416), (72, 3110445), (78, 2871180), (81, 2764840), (90, 2488356), (104, 2153385), (108, 2073630), (117, 1914120), (120, 1866267), (130, 1722708), (135, 1658904), (156, 1435590), (162, 1382420), (169, 1325160), (180, 1244178), (195, 1148472), (216, 1036815), (234, 957060), (260, 861354), (270, 829452), (312, 717795), (324, 691210), (338, 662580), (351, 638040), (360, 622089), (390, 574236), (405, 552968), (409, 547560), (468, 478530), (507, 441720), (520, 430677), (540, 414726), (585, 382824), (648, 345605), (676, 331290), (702, 319020), (780, 287118), (810, 276484), (818, 273780), (845, 265032), (936, 239265), (1014, 220860), (1053, 212680), (1080, 207363), (1170, 191412), (1227, 182520), (1352, 165645), (1404, 159510), (1521, 147240), (1560, 143559), (1620, 138242), (1636, 136890), (1690, 132516), (1755, 127608), (2028, 110430), (2045, 109512), (2106, 106340), (2340, 95706), (2454, 91260), (2535, 88344), (2808, 79755), (3042, 73620), (3240, 69121), (3272, 68445), (3380, 66258), (3510, 63804), (3681, 60840), (4056, 55215), (4090, 54756), (4212, 53170), (4563, 49080), (4680, 47853), (4908, 45630), (5070, 44172), (5265, 42536), (5317, 42120), (6084, 36810), (6135, 36504), (6760, 33129), (7020, 31902), (7362, 30420), (7605, 29448), (8180, 27378), (8424, 26585), (9126, 24540), (9816, 22815), (10140, 22086), (10530, 21268), (10634, 21060), (11043, 20280), (12168, 18405), (12270, 18252), (13689, 16360), (14040, 15951), (14724, 15210)]