17440272720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{143329}}^1$

素因数の和:143374

約数の個数: 180

約数和(自身を含む): 63422665020

約数和(自身を除く): 45982392300

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, 117, 120, 130, 144, 156, 169, 180, 195, 208, 234, 240, 260, 312, 338, 360, 390, 468, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1352, 1521, 1560, 1690, 1872, 2028, 2340, 2535, 2704, 3042, 3120, 3380, 4056, 4680, 5070, 6084, 6760, 7605, 8112, 9360, 10140, 12168, 13520, 15210, 20280, 24336, 30420, 40560, 60840, 121680, 143329, 286658, 429987, 573316, 716645, 859974, 1146632, 1289961, 1433290, 1719948, 1863277, 2149935, 2293264, 2579922, 2866580, 3439896, 3726554, 4299870, 5159844, 5589831, 5733160, 6449805, 6879792, 7453108, 8599740, 9316385, 10319688, 11179662, 11466320, 12899610, 14906216, 16769493, 17199480, 18632770, 20639376, 22359324, 24222601, 25799220, 27949155, 29812432, 33538986, 34398960, 37265540, 44718648, 48445202, 51598440, 55898310, 67077972, 72667803, 74531080, 83847465, 89437296, 96890404, 103196880, 111796620, 121113005, 134155944, 145335606, 149062160, 167694930, 193780808, 218003409, 223593240, 242226010, 268311888, 290671212, 335389860, 363339015, 387561616, 436006818, 447186480, 484452020, 581342424, 670779720, 726678030, 872013636, 968904040, 1090017045, 1162684848, 1341559440, 1453356060, 1744027272, 1937808080, 2180034090, 2906712120, 3488054544, 4360068180, 5813424240, 8720136360, 17440272720]

約数ペア:

[(1, 17440272720), (2, 8720136360), (3, 5813424240), (4, 4360068180), (5, 3488054544), (6, 2906712120), (8, 2180034090), (9, 1937808080), (10, 1744027272), (12, 1453356060), (13, 1341559440), (15, 1162684848), (16, 1090017045), (18, 968904040), (20, 872013636), (24, 726678030), (26, 670779720), (30, 581342424), (36, 484452020), (39, 447186480), (40, 436006818), (45, 387561616), (48, 363339015), (52, 335389860), (60, 290671212), (65, 268311888), (72, 242226010), (78, 223593240), (80, 218003409), (90, 193780808), (104, 167694930), (117, 149062160), (120, 145335606), (130, 134155944), (144, 121113005), (156, 111796620), (169, 103196880), (180, 96890404), (195, 89437296), (208, 83847465), (234, 74531080), (240, 72667803), (260, 67077972), (312, 55898310), (338, 51598440), (360, 48445202), (390, 44718648), (468, 37265540), (507, 34398960), (520, 33538986), (585, 29812432), (624, 27949155), (676, 25799220), (720, 24222601), (780, 22359324), (845, 20639376), (936, 18632770), (1014, 17199480), (1040, 16769493), (1170, 14906216), (1352, 12899610), (1521, 11466320), (1560, 11179662), (1690, 10319688), (1872, 9316385), (2028, 8599740), (2340, 7453108), (2535, 6879792), (2704, 6449805), (3042, 5733160), (3120, 5589831), (3380, 5159844), (4056, 4299870), (4680, 3726554), (5070, 3439896), (6084, 2866580), (6760, 2579922), (7605, 2293264), (8112, 2149935), (9360, 1863277), (10140, 1719948), (12168, 1433290), (13520, 1289961), (15210, 1146632), (20280, 859974), (24336, 716645), (30420, 573316), (40560, 429987), (60840, 286658), (121680, 143329)]