260102080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1399}}^1$

素因数の和:1506

約数の個数: 112

約数和(自身を含む): 716889600

約数和(自身を除く): 456787520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 112, 140, 160, 166, 224, 280, 320, 332, 415, 448, 560, 581, 664, 830, 1120, 1162, 1328, 1399, 1660, 2240, 2324, 2656, 2798, 2905, 3320, 4648, 5312, 5596, 5810, 6640, 6995, 9296, 9793, 11192, 11620, 13280, 13990, 18592, 19586, 22384, 23240, 26560, 27980, 37184, 39172, 44768, 46480, 48965, 55960, 78344, 89536, 92960, 97930, 111920, 116117, 156688, 185920, 195860, 223840, 232234, 313376, 391720, 447680, 464468, 580585, 626752, 783440, 812819, 928936, 1161170, 1566880, 1625638, 1857872, 2322340, 3133760, 3251276, 3715744, 4064095, 4644680, 6502552, 7431488, 8128190, 9289360, 13005104, 16256380, 18578720, 26010208, 32512760, 37157440, 52020416, 65025520, 130051040, 260102080]

約数ペア:

[(1, 260102080), (2, 130051040), (4, 65025520), (5, 52020416), (7, 37157440), (8, 32512760), (10, 26010208), (14, 18578720), (16, 16256380), (20, 13005104), (28, 9289360), (32, 8128190), (35, 7431488), (40, 6502552), (56, 4644680), (64, 4064095), (70, 3715744), (80, 3251276), (83, 3133760), (112, 2322340), (140, 1857872), (160, 1625638), (166, 1566880), (224, 1161170), (280, 928936), (320, 812819), (332, 783440), (415, 626752), (448, 580585), (560, 464468), (581, 447680), (664, 391720), (830, 313376), (1120, 232234), (1162, 223840), (1328, 195860), (1399, 185920), (1660, 156688), (2240, 116117), (2324, 111920), (2656, 97930), (2798, 92960), (2905, 89536), (3320, 78344), (4648, 55960), (5312, 48965), (5596, 46480), (5810, 44768), (6640, 39172), (6995, 37184), (9296, 27980), (9793, 26560), (11192, 23240), (11620, 22384), (13280, 19586), (13990, 18592)]