293740960

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1367}}^1$

素因数の和:1478

約数の個数: 96

約数和(自身を含む): 744629760

約数和(自身を除く): 450888800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 79, 80, 85, 136, 158, 160, 170, 272, 316, 340, 395, 544, 632, 680, 790, 1264, 1343, 1360, 1367, 1580, 2528, 2686, 2720, 2734, 3160, 5372, 5468, 6320, 6715, 6835, 10744, 10936, 12640, 13430, 13670, 21488, 21872, 23239, 26860, 27340, 42976, 43744, 46478, 53720, 54680, 92956, 107440, 107993, 109360, 116195, 185912, 214880, 215986, 218720, 232390, 371824, 431972, 464780, 539965, 743648, 863944, 929560, 1079930, 1727888, 1835881, 1859120, 2159860, 3455776, 3671762, 3718240, 4319720, 7343524, 8639440, 9179405, 14687048, 17278880, 18358810, 29374096, 36717620, 58748192, 73435240, 146870480, 293740960]

約数ペア:

[(1, 293740960), (2, 146870480), (4, 73435240), (5, 58748192), (8, 36717620), (10, 29374096), (16, 18358810), (17, 17278880), (20, 14687048), (32, 9179405), (34, 8639440), (40, 7343524), (68, 4319720), (79, 3718240), (80, 3671762), (85, 3455776), (136, 2159860), (158, 1859120), (160, 1835881), (170, 1727888), (272, 1079930), (316, 929560), (340, 863944), (395, 743648), (544, 539965), (632, 464780), (680, 431972), (790, 371824), (1264, 232390), (1343, 218720), (1360, 215986), (1367, 214880), (1580, 185912), (2528, 116195), (2686, 109360), (2720, 107993), (2734, 107440), (3160, 92956), (5372, 54680), (5468, 53720), (6320, 46478), (6715, 43744), (6835, 42976), (10744, 27340), (10936, 26860), (12640, 23239), (13430, 21872), (13670, 21488)]