201620646510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10639}}^1\times {\mathrm{37159}}^1$

素因数の和:47825

約数の個数: 64

約数和(自身を含む): 512415590400

約数和(自身を除く): 310794943890

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 10639, 21278, 31917, 37159, 53195, 63834, 74318, 106390, 111477, 159585, 180863, 185795, 222954, 319170, 361726, 371590, 542589, 557385, 631703, 904315, 1085178, 1114770, 1263406, 1808630, 1895109, 2712945, 3158515, 3790218, 5425890, 6317030, 9475545, 18951090, 395334601, 790669202, 1186003803, 1976673005, 2372007606, 3953346010, 5930019015, 6720688217, 11860038030, 13441376434, 20162064651, 33603441085, 40324129302, 67206882170, 100810323255, 201620646510]

約数ペア:

[(1, 201620646510), (2, 100810323255), (3, 67206882170), (5, 40324129302), (6, 33603441085), (10, 20162064651), (15, 13441376434), (17, 11860038030), (30, 6720688217), (34, 5930019015), (51, 3953346010), (85, 2372007606), (102, 1976673005), (170, 1186003803), (255, 790669202), (510, 395334601), (10639, 18951090), (21278, 9475545), (31917, 6317030), (37159, 5425890), (53195, 3790218), (63834, 3158515), (74318, 2712945), (106390, 1895109), (111477, 1808630), (159585, 1263406), (180863, 1114770), (185795, 1085178), (222954, 904315), (319170, 631703), (361726, 557385), (371590, 542589)]