448896240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:472

約数の個数: 240

約数和(自身を含む): 1638436800

約数和(自身を除く): 1189540560

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, 180, 195, 199, 208, 234, 240, 241, 260, 312, 360, 390, 398, 468, 482, 520, 585, 597, 624, 720, 723, 780, 796, 936, 964, 995, 1040, 1170, 1194, 1205, 1446, 1560, 1592, 1791, 1872, 1928, 1990, 2169, 2340, 2388, 2410, 2587, 2892, 2985, 3120, 3133, 3184, 3582, 3615, 3856, 3980, 4338, 4680, 4776, 4820, 5174, 5784, 5970, 6266, 7164, 7230, 7761, 7960, 8676, 8955, 9360, 9399, 9552, 9640, 10348, 10845, 11568, 11940, 12532, 12935, 14328, 14460, 15522, 15665, 15920, 17352, 17910, 18798, 19280, 20696, 21690, 23283, 23880, 25064, 25870, 28197, 28656, 28920, 31044, 31330, 34704, 35820, 37596, 38805, 41392, 43380, 46566, 46995, 47760, 47959, 50128, 51740, 56394, 57840, 62088, 62660, 71640, 75192, 77610, 86760, 93132, 93990, 95918, 103480, 112788, 116415, 124176, 125320, 140985, 143280, 143877, 150384, 155220, 173520, 186264, 187980, 191836, 206960, 225576, 232830, 239795, 250640, 281970, 287754, 310440, 372528, 375960, 383672, 431631, 451152, 465660, 479590, 563940, 575508, 620880, 623467, 719385, 751920, 767344, 863262, 931320, 959180, 1127880, 1151016, 1246934, 1438770, 1726524, 1862640, 1870401, 1918360, 2158155, 2255760, 2302032, 2493868, 2877540, 3117335, 3453048, 3740802, 3836720, 4316310, 4987736, 5611203, 5755080, 6234670, 6906096, 7481604, 8632620, 9352005, 9975472, 11222406, 11510160, 12469340, 14963208, 17265240, 18704010, 22444812, 24938680, 28056015, 29926416, 34530480, 37408020, 44889624, 49877360, 56112030, 74816040, 89779248, 112224060, 149632080, 224448120, 448896240]

約数ペア:

[(1, 448896240), (2, 224448120), (3, 149632080), (4, 112224060), (5, 89779248), (6, 74816040), (8, 56112030), (9, 49877360), (10, 44889624), (12, 37408020), (13, 34530480), (15, 29926416), (16, 28056015), (18, 24938680), (20, 22444812), (24, 18704010), (26, 17265240), (30, 14963208), (36, 12469340), (39, 11510160), (40, 11222406), (45, 9975472), (48, 9352005), (52, 8632620), (60, 7481604), (65, 6906096), (72, 6234670), (78, 5755080), (80, 5611203), (90, 4987736), (104, 4316310), (117, 3836720), (120, 3740802), (130, 3453048), (144, 3117335), (156, 2877540), (180, 2493868), (195, 2302032), (199, 2255760), (208, 2158155), (234, 1918360), (240, 1870401), (241, 1862640), (260, 1726524), (312, 1438770), (360, 1246934), (390, 1151016), (398, 1127880), (468, 959180), (482, 931320), (520, 863262), (585, 767344), (597, 751920), (624, 719385), (720, 623467), (723, 620880), (780, 575508), (796, 563940), (936, 479590), (964, 465660), (995, 451152), (1040, 431631), (1170, 383672), (1194, 375960), (1205, 372528), (1446, 310440), (1560, 287754), (1592, 281970), (1791, 250640), (1872, 239795), (1928, 232830), (1990, 225576), (2169, 206960), (2340, 191836), (2388, 187980), (2410, 186264), (2587, 173520), (2892, 155220), (2985, 150384), (3120, 143877), (3133, 143280), (3184, 140985), (3582, 125320), (3615, 124176), (3856, 116415), (3980, 112788), (4338, 103480), (4680, 95918), (4776, 93990), (4820, 93132), (5174, 86760), (5784, 77610), (5970, 75192), (6266, 71640), (7164, 62660), (7230, 62088), (7761, 57840), (7960, 56394), (8676, 51740), (8955, 50128), (9360, 47959), (9399, 47760), (9552, 46995), (9640, 46566), (10348, 43380), (10845, 41392), (11568, 38805), (11940, 37596), (12532, 35820), (12935, 34704), (14328, 31330), (14460, 31044), (15522, 28920), (15665, 28656), (15920, 28197), (17352, 25870), (17910, 25064), (18798, 23880), (19280, 23283), (20696, 21690)]