151129720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{929}}^1$

素因数の和:1037

約数の個数: 96

約数和(自身を含む): 400755600

約数和(自身を除く): 249625880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 83, 98, 140, 166, 196, 245, 280, 332, 392, 415, 490, 581, 664, 830, 929, 980, 1162, 1660, 1858, 1960, 2324, 2905, 3320, 3716, 4067, 4645, 4648, 5810, 6503, 7432, 8134, 9290, 11620, 13006, 16268, 18580, 20335, 23240, 26012, 32515, 32536, 37160, 40670, 45521, 52024, 65030, 77107, 81340, 91042, 130060, 154214, 162680, 182084, 227605, 260120, 308428, 364168, 385535, 455210, 539749, 616856, 771070, 910420, 1079498, 1542140, 1820840, 2158996, 2698745, 3084280, 3778243, 4317992, 5397490, 7556486, 10794980, 15112972, 18891215, 21589960, 30225944, 37782430, 75564860, 151129720]

約数ペア:

[(1, 151129720), (2, 75564860), (4, 37782430), (5, 30225944), (7, 21589960), (8, 18891215), (10, 15112972), (14, 10794980), (20, 7556486), (28, 5397490), (35, 4317992), (40, 3778243), (49, 3084280), (56, 2698745), (70, 2158996), (83, 1820840), (98, 1542140), (140, 1079498), (166, 910420), (196, 771070), (245, 616856), (280, 539749), (332, 455210), (392, 385535), (415, 364168), (490, 308428), (581, 260120), (664, 227605), (830, 182084), (929, 162680), (980, 154214), (1162, 130060), (1660, 91042), (1858, 81340), (1960, 77107), (2324, 65030), (2905, 52024), (3320, 45521), (3716, 40670), (4067, 37160), (4645, 32536), (4648, 32515), (5810, 26012), (6503, 23240), (7432, 20335), (8134, 18580), (9290, 16268), (11620, 13006)]