201609720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1873}}^1$

素因数の和:1926

約数の個数: 192

約数和(自身を含む): 736706880

約数和(自身を除く): 535097160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 156, 180, 184, 195, 207, 230, 234, 260, 276, 299, 312, 345, 360, 390, 414, 460, 468, 520, 552, 585, 598, 690, 780, 828, 897, 920, 936, 1035, 1170, 1196, 1380, 1495, 1560, 1656, 1794, 1873, 2070, 2340, 2392, 2691, 2760, 2990, 3588, 3746, 4140, 4485, 4680, 5382, 5619, 5980, 7176, 7492, 8280, 8970, 9365, 10764, 11238, 11960, 13455, 14984, 16857, 17940, 18730, 21528, 22476, 24349, 26910, 28095, 33714, 35880, 37460, 43079, 44952, 48698, 53820, 56190, 67428, 73047, 74920, 84285, 86158, 97396, 107640, 112380, 121745, 129237, 134856, 146094, 168570, 172316, 194792, 215395, 219141, 224760, 243490, 258474, 292188, 337140, 344632, 365235, 387711, 430790, 438282, 486980, 516948, 560027, 584376, 646185, 674280, 730470, 775422, 861580, 876564, 973960, 1033896, 1095705, 1120054, 1292370, 1460940, 1550844, 1680081, 1723160, 1753128, 1938555, 2191410, 2240108, 2584740, 2800135, 2921880, 3101688, 3360162, 3877110, 4382820, 4480216, 5040243, 5169480, 5600270, 6720324, 7754220, 8400405, 8765640, 10080486, 11200540, 13440648, 15508440, 16800810, 20160972, 22401080, 25201215, 33601620, 40321944, 50402430, 67203240, 100804860, 201609720]

約数ペア:

[(1, 201609720), (2, 100804860), (3, 67203240), (4, 50402430), (5, 40321944), (6, 33601620), (8, 25201215), (9, 22401080), (10, 20160972), (12, 16800810), (13, 15508440), (15, 13440648), (18, 11200540), (20, 10080486), (23, 8765640), (24, 8400405), (26, 7754220), (30, 6720324), (36, 5600270), (39, 5169480), (40, 5040243), (45, 4480216), (46, 4382820), (52, 3877110), (60, 3360162), (65, 3101688), (69, 2921880), (72, 2800135), (78, 2584740), (90, 2240108), (92, 2191410), (104, 1938555), (115, 1753128), (117, 1723160), (120, 1680081), (130, 1550844), (138, 1460940), (156, 1292370), (180, 1120054), (184, 1095705), (195, 1033896), (207, 973960), (230, 876564), (234, 861580), (260, 775422), (276, 730470), (299, 674280), (312, 646185), (345, 584376), (360, 560027), (390, 516948), (414, 486980), (460, 438282), (468, 430790), (520, 387711), (552, 365235), (585, 344632), (598, 337140), (690, 292188), (780, 258474), (828, 243490), (897, 224760), (920, 219141), (936, 215395), (1035, 194792), (1170, 172316), (1196, 168570), (1380, 146094), (1495, 134856), (1560, 129237), (1656, 121745), (1794, 112380), (1873, 107640), (2070, 97396), (2340, 86158), (2392, 84285), (2691, 74920), (2760, 73047), (2990, 67428), (3588, 56190), (3746, 53820), (4140, 48698), (4485, 44952), (4680, 43079), (5382, 37460), (5619, 35880), (5980, 33714), (7176, 28095), (7492, 26910), (8280, 24349), (8970, 22476), (9365, 21528), (10764, 18730), (11238, 17940), (11960, 16857), (13455, 14984)]