320531869728

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{10061}}^1\times {\mathrm{15803}}^1$

素因数の和:25887

約数の個数: 144

約数和(自身を含む): 1041898044096

約数和(自身を除く): 721366174368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 10061, 15803, 20122, 30183, 31606, 40244, 47409, 60366, 63212, 70427, 80488, 90549, 94818, 110621, 120732, 126424, 140854, 142227, 160976, 181098, 189636, 211281, 221242, 241464, 252848, 281708, 284454, 321952, 331863, 362196, 379272, 422562, 442484, 482928, 505696, 563416, 568908, 633843, 663726, 724392, 758544, 845124, 884968, 965856, 995589, 1126832, 1137816, 1267686, 1327452, 1448784, 1517088, 1690248, 1769936, 1991178, 2253664, 2275632, 2535372, 2654904, 2897568, 3380496, 3539872, 3982356, 4551264, 5070744, 5309808, 6760992, 7964712, 10141488, 10619616, 15929424, 20282976, 31858848, 158993983, 317987966, 476981949, 635975932, 953963898, 1112957881, 1271951864, 1430945847, 1907927796, 2225915762, 2543903728, 2861891694, 3338873643, 3815855592, 4451831524, 5087807456, 5723783388, 6677747286, 7631711184, 8903663048, 10016620929, 11447566776, 13355494572, 15263422368, 17807326096, 20033241858, 22895133552, 26710989144, 35614652192, 40066483716, 45790267104, 53421978288, 80132967432, 106843956576, 160265934864, 320531869728]

約数ペア:

[(1, 320531869728), (2, 160265934864), (3, 106843956576), (4, 80132967432), (6, 53421978288), (7, 45790267104), (8, 40066483716), (9, 35614652192), (12, 26710989144), (14, 22895133552), (16, 20033241858), (18, 17807326096), (21, 15263422368), (24, 13355494572), (28, 11447566776), (32, 10016620929), (36, 8903663048), (42, 7631711184), (48, 6677747286), (56, 5723783388), (63, 5087807456), (72, 4451831524), (84, 3815855592), (96, 3338873643), (112, 2861891694), (126, 2543903728), (144, 2225915762), (168, 1907927796), (224, 1430945847), (252, 1271951864), (288, 1112957881), (336, 953963898), (504, 635975932), (672, 476981949), (1008, 317987966), (2016, 158993983), (10061, 31858848), (15803, 20282976), (20122, 15929424), (30183, 10619616), (31606, 10141488), (40244, 7964712), (47409, 6760992), (60366, 5309808), (63212, 5070744), (70427, 4551264), (80488, 3982356), (90549, 3539872), (94818, 3380496), (110621, 2897568), (120732, 2654904), (126424, 2535372), (140854, 2275632), (142227, 2253664), (160976, 1991178), (181098, 1769936), (189636, 1690248), (211281, 1517088), (221242, 1448784), (241464, 1327452), (252848, 1267686), (281708, 1137816), (284454, 1126832), (321952, 995589), (331863, 965856), (362196, 884968), (379272, 845124), (422562, 758544), (442484, 724392), (482928, 663726), (505696, 633843), (563416, 568908)]