720632448

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1255

約数の個数: 192

約数和(自身を含む): 2268414720

約数和(自身を除く): 1547782272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 64, 68, 72, 93, 96, 102, 124, 128, 136, 144, 153, 186, 192, 204, 248, 272, 279, 288, 306, 372, 384, 408, 496, 527, 544, 558, 576, 612, 744, 816, 992, 1054, 1088, 1116, 1152, 1187, 1224, 1488, 1581, 1632, 1984, 2108, 2176, 2232, 2374, 2448, 2976, 3162, 3264, 3561, 3968, 4216, 4464, 4743, 4748, 4896, 5952, 6324, 6528, 7122, 8432, 8928, 9486, 9496, 9792, 10683, 11904, 12648, 14244, 16864, 17856, 18972, 18992, 19584, 20179, 21366, 25296, 28488, 33728, 35712, 36797, 37944, 37984, 40358, 42732, 50592, 56976, 60537, 67456, 73594, 75888, 75968, 80716, 85464, 101184, 110391, 113952, 121074, 147188, 151776, 151936, 161432, 170928, 181611, 202368, 220782, 227904, 242148, 294376, 303552, 322864, 331173, 341856, 363222, 441564, 455808, 484296, 588752, 607104, 625549, 645728, 662346, 683712, 726444, 883128, 968592, 1177504, 1251098, 1291456, 1324692, 1367424, 1452888, 1766256, 1876647, 1937184, 2355008, 2502196, 2582912, 2649384, 2905776, 3532512, 3753294, 3874368, 4710016, 5004392, 5298768, 5629941, 5811552, 7065024, 7506588, 7748736, 10008784, 10597536, 11259882, 11623104, 14130048, 15013176, 20017568, 21195072, 22519764, 23246208, 30026352, 40035136, 42390144, 45039528, 60052704, 80070272, 90079056, 120105408, 180158112, 240210816, 360316224, 720632448]

約数ペア:

[(1, 720632448), (2, 360316224), (3, 240210816), (4, 180158112), (6, 120105408), (8, 90079056), (9, 80070272), (12, 60052704), (16, 45039528), (17, 42390144), (18, 40035136), (24, 30026352), (31, 23246208), (32, 22519764), (34, 21195072), (36, 20017568), (48, 15013176), (51, 14130048), (62, 11623104), (64, 11259882), (68, 10597536), (72, 10008784), (93, 7748736), (96, 7506588), (102, 7065024), (124, 5811552), (128, 5629941), (136, 5298768), (144, 5004392), (153, 4710016), (186, 3874368), (192, 3753294), (204, 3532512), (248, 2905776), (272, 2649384), (279, 2582912), (288, 2502196), (306, 2355008), (372, 1937184), (384, 1876647), (408, 1766256), (496, 1452888), (527, 1367424), (544, 1324692), (558, 1291456), (576, 1251098), (612, 1177504), (744, 968592), (816, 883128), (992, 726444), (1054, 683712), (1088, 662346), (1116, 645728), (1152, 625549), (1187, 607104), (1224, 588752), (1488, 484296), (1581, 455808), (1632, 441564), (1984, 363222), (2108, 341856), (2176, 331173), (2232, 322864), (2374, 303552), (2448, 294376), (2976, 242148), (3162, 227904), (3264, 220782), (3561, 202368), (3968, 181611), (4216, 170928), (4464, 161432), (4743, 151936), (4748, 151776), (4896, 147188), (5952, 121074), (6324, 113952), (6528, 110391), (7122, 101184), (8432, 85464), (8928, 80716), (9486, 75968), (9496, 75888), (9792, 73594), (10683, 67456), (11904, 60537), (12648, 56976), (14244, 50592), (16864, 42732), (17856, 40358), (18972, 37984), (18992, 37944), (19584, 36797), (20179, 35712), (21366, 33728), (25296, 28488)]