169256880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{107}}^1$

素因数の和:165

約数の個数: 240

約数和(自身を含む): 621522720

約数和(自身を除く): 452265840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 107, 117, 120, 130, 144, 156, 169, 180, 195, 208, 214, 234, 240, 260, 312, 321, 338, 360, 390, 428, 468, 507, 520, 535, 585, 624, 642, 676, 720, 780, 845, 856, 936, 963, 1014, 1040, 1070, 1170, 1284, 1352, 1391, 1521, 1560, 1605, 1690, 1712, 1872, 1926, 2028, 2140, 2197, 2340, 2535, 2568, 2704, 2782, 3042, 3120, 3210, 3380, 3852, 4056, 4173, 4280, 4394, 4680, 4815, 5070, 5136, 5564, 6084, 6420, 6591, 6760, 6955, 7605, 7704, 8112, 8346, 8560, 8788, 9360, 9630, 10140, 10985, 11128, 12168, 12519, 12840, 13182, 13520, 13910, 15210, 15408, 16692, 17576, 18083, 19260, 19773, 20280, 20865, 21970, 22256, 24336, 25038, 25680, 26364, 27820, 30420, 32955, 33384, 35152, 36166, 38520, 39546, 40560, 41730, 43940, 50076, 52728, 54249, 55640, 60840, 62595, 65910, 66768, 72332, 77040, 79092, 83460, 87880, 90415, 98865, 100152, 105456, 108498, 111280, 121680, 125190, 131820, 144664, 158184, 162747, 166920, 175760, 180830, 197730, 200304, 216996, 235079, 250380, 263640, 271245, 289328, 316368, 325494, 333840, 361660, 395460, 433992, 470158, 500760, 527280, 542490, 650988, 705237, 723320, 790920, 813735, 867984, 940316, 1001520, 1084980, 1175395, 1301976, 1410474, 1446640, 1581840, 1627470, 1880632, 2115711, 2169960, 2350790, 2603952, 2820948, 3254940, 3526185, 3761264, 4231422, 4339920, 4701580, 5641896, 6509880, 7052370, 8462844, 9403160, 10578555, 11283792, 13019760, 14104740, 16925688, 18806320, 21157110, 28209480, 33851376, 42314220, 56418960, 84628440, 169256880]

約数ペア:

[(1, 169256880), (2, 84628440), (3, 56418960), (4, 42314220), (5, 33851376), (6, 28209480), (8, 21157110), (9, 18806320), (10, 16925688), (12, 14104740), (13, 13019760), (15, 11283792), (16, 10578555), (18, 9403160), (20, 8462844), (24, 7052370), (26, 6509880), (30, 5641896), (36, 4701580), (39, 4339920), (40, 4231422), (45, 3761264), (48, 3526185), (52, 3254940), (60, 2820948), (65, 2603952), (72, 2350790), (78, 2169960), (80, 2115711), (90, 1880632), (104, 1627470), (107, 1581840), (117, 1446640), (120, 1410474), (130, 1301976), (144, 1175395), (156, 1084980), (169, 1001520), (180, 940316), (195, 867984), (208, 813735), (214, 790920), (234, 723320), (240, 705237), (260, 650988), (312, 542490), (321, 527280), (338, 500760), (360, 470158), (390, 433992), (428, 395460), (468, 361660), (507, 333840), (520, 325494), (535, 316368), (585, 289328), (624, 271245), (642, 263640), (676, 250380), (720, 235079), (780, 216996), (845, 200304), (856, 197730), (936, 180830), (963, 175760), (1014, 166920), (1040, 162747), (1070, 158184), (1170, 144664), (1284, 131820), (1352, 125190), (1391, 121680), (1521, 111280), (1560, 108498), (1605, 105456), (1690, 100152), (1712, 98865), (1872, 90415), (1926, 87880), (2028, 83460), (2140, 79092), (2197, 77040), (2340, 72332), (2535, 66768), (2568, 65910), (2704, 62595), (2782, 60840), (3042, 55640), (3120, 54249), (3210, 52728), (3380, 50076), (3852, 43940), (4056, 41730), (4173, 40560), (4280, 39546), (4394, 38520), (4680, 36166), (4815, 35152), (5070, 33384), (5136, 32955), (5564, 30420), (6084, 27820), (6420, 26364), (6591, 25680), (6760, 25038), (6955, 24336), (7605, 22256), (7704, 21970), (8112, 20865), (8346, 20280), (8560, 19773), (8788, 19260), (9360, 18083), (9630, 17576), (10140, 16692), (10985, 15408), (11128, 15210), (12168, 13910), (12519, 13520), (12840, 13182)]