16407260480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{6719}}^1$

素因数の和:7336

約数の個数: 112

約数和(自身を含む): 42153108480

約数和(自身を除く): 25745848000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 587, 832, 1040, 1174, 2080, 2348, 2935, 4160, 4696, 5870, 6719, 7631, 9392, 11740, 13438, 15262, 18784, 23480, 26876, 30524, 33595, 37568, 38155, 46960, 53752, 61048, 67190, 76310, 87347, 93920, 107504, 122096, 134380, 152620, 174694, 187840, 215008, 244192, 268760, 305240, 349388, 430016, 436735, 488384, 537520, 610480, 698776, 873470, 1075040, 1220960, 1397552, 1746940, 2150080, 2441920, 2795104, 3493880, 3944053, 5590208, 6987760, 7888106, 13975520, 15776212, 19720265, 27951040, 31552424, 39440530, 51272689, 63104848, 78881060, 102545378, 126209696, 157762120, 205090756, 252419392, 256363445, 315524240, 410181512, 512726890, 631048480, 820363024, 1025453780, 1262096960, 1640726048, 2050907560, 3281452096, 4101815120, 8203630240, 16407260480]

約数ペア:

[(1, 16407260480), (2, 8203630240), (4, 4101815120), (5, 3281452096), (8, 2050907560), (10, 1640726048), (13, 1262096960), (16, 1025453780), (20, 820363024), (26, 631048480), (32, 512726890), (40, 410181512), (52, 315524240), (64, 256363445), (65, 252419392), (80, 205090756), (104, 157762120), (130, 126209696), (160, 102545378), (208, 78881060), (260, 63104848), (320, 51272689), (416, 39440530), (520, 31552424), (587, 27951040), (832, 19720265), (1040, 15776212), (1174, 13975520), (2080, 7888106), (2348, 6987760), (2935, 5590208), (4160, 3944053), (4696, 3493880), (5870, 2795104), (6719, 2441920), (7631, 2150080), (9392, 1746940), (11740, 1397552), (13438, 1220960), (15262, 1075040), (18784, 873470), (23480, 698776), (26876, 610480), (30524, 537520), (33595, 488384), (37568, 436735), (38155, 430016), (46960, 349388), (53752, 305240), (61048, 268760), (67190, 244192), (76310, 215008), (87347, 187840), (93920, 174694), (107504, 152620), (122096, 134380)]