320170291308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1289}}^1\times {\mathrm{6047}}^1$

素因数の和:7516

約数の個数: 144

約数和(自身を含む): 931486832640

約数和(自身を除く): 611316541332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 163, 252, 326, 489, 652, 978, 1141, 1289, 1467, 1956, 2282, 2578, 2934, 3423, 3867, 4564, 5156, 5868, 6047, 6846, 7734, 9023, 10269, 11601, 12094, 13692, 15468, 18046, 18141, 20538, 23202, 24188, 27069, 36092, 36282, 41076, 42329, 46404, 54138, 54423, 72564, 81207, 84658, 108276, 108846, 126987, 162414, 169316, 210107, 217692, 253974, 324828, 380961, 420214, 507948, 630321, 761922, 840428, 985661, 1260642, 1470749, 1523844, 1890963, 1971322, 2521284, 2941498, 2956983, 3781926, 3942644, 4412247, 5882996, 5913966, 6899627, 7563852, 7794583, 8824494, 8870949, 11827932, 13236741, 13799254, 15589166, 17648988, 17741898, 20698881, 23383749, 26473482, 27598508, 31178332, 35483796, 41397762, 46767498, 52946964, 54562081, 62096643, 70151247, 82795524, 93534996, 109124162, 124193286, 140302494, 163686243, 218248324, 248386572, 280604988, 327372486, 491058729, 654744972, 982117458, 1270517029, 1964234916, 2541034058, 3811551087, 5082068116, 7623102174, 8893619203, 11434653261, 15246204348, 17787238406, 22869306522, 26680857609, 35574476812, 45738613044, 53361715218, 80042572827, 106723430436, 160085145654, 320170291308]

約数ペア:

[(1, 320170291308), (2, 160085145654), (3, 106723430436), (4, 80042572827), (6, 53361715218), (7, 45738613044), (9, 35574476812), (12, 26680857609), (14, 22869306522), (18, 17787238406), (21, 15246204348), (28, 11434653261), (36, 8893619203), (42, 7623102174), (63, 5082068116), (84, 3811551087), (126, 2541034058), (163, 1964234916), (252, 1270517029), (326, 982117458), (489, 654744972), (652, 491058729), (978, 327372486), (1141, 280604988), (1289, 248386572), (1467, 218248324), (1956, 163686243), (2282, 140302494), (2578, 124193286), (2934, 109124162), (3423, 93534996), (3867, 82795524), (4564, 70151247), (5156, 62096643), (5868, 54562081), (6047, 52946964), (6846, 46767498), (7734, 41397762), (9023, 35483796), (10269, 31178332), (11601, 27598508), (12094, 26473482), (13692, 23383749), (15468, 20698881), (18046, 17741898), (18141, 17648988), (20538, 15589166), (23202, 13799254), (24188, 13236741), (27069, 11827932), (36092, 8870949), (36282, 8824494), (41076, 7794583), (42329, 7563852), (46404, 6899627), (54138, 5913966), (54423, 5882996), (72564, 4412247), (81207, 3942644), (84658, 3781926), (108276, 2956983), (108846, 2941498), (126987, 2521284), (162414, 1971322), (169316, 1890963), (210107, 1523844), (217692, 1470749), (253974, 1260642), (324828, 985661), (380961, 840428), (420214, 761922), (507948, 630321)]