15696838688240

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1861}}^1\times {\mathrm{1786997}}^1$

素因数の和:1788930

約数の個数: 80

約数和(自身を含む): 37133675480160

約数和(自身を除く): 21436836791920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 1861, 2360, 3722, 4720, 7444, 9305, 14888, 18610, 29776, 37220, 74440, 109799, 148880, 219598, 439196, 548995, 878392, 1097990, 1756784, 1786997, 2195980, 3573994, 4391960, 7147988, 8783920, 8934985, 14295976, 17869970, 28591952, 35739940, 71479880, 105432823, 142959760, 210865646, 421731292, 527164115, 843462584, 1054328230, 1686925168, 2108656460, 3325601417, 4217312920, 6651202834, 8434625840, 13302405668, 16628007085, 26604811336, 33256014170, 53209622672, 66512028340, 133024056680, 196210483603, 266048113360, 392420967206, 784841934412, 981052418015, 1569683868824, 1962104836030, 3139367737648, 3924209672060, 7848419344120, 15696838688240]

約数ペア:

[(1, 15696838688240), (2, 7848419344120), (4, 3924209672060), (5, 3139367737648), (8, 1962104836030), (10, 1569683868824), (16, 981052418015), (20, 784841934412), (40, 392420967206), (59, 266048113360), (80, 196210483603), (118, 133024056680), (236, 66512028340), (295, 53209622672), (472, 33256014170), (590, 26604811336), (944, 16628007085), (1180, 13302405668), (1861, 8434625840), (2360, 6651202834), (3722, 4217312920), (4720, 3325601417), (7444, 2108656460), (9305, 1686925168), (14888, 1054328230), (18610, 843462584), (29776, 527164115), (37220, 421731292), (74440, 210865646), (109799, 142959760), (148880, 105432823), (219598, 71479880), (439196, 35739940), (548995, 28591952), (878392, 17869970), (1097990, 14295976), (1756784, 8934985), (1786997, 8783920), (2195980, 7147988), (3573994, 4391960)]