196977720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{52951}}^1$

素因数の和:52996

約数の個数: 64

約数和(自身を含む): 610007040

約数和(自身を除く): 413029320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 52951, 105902, 158853, 211804, 264755, 317706, 423608, 529510, 635412, 794265, 1059020, 1270824, 1588530, 1641481, 2118040, 3177060, 3282962, 4924443, 6354120, 6565924, 8207405, 9848886, 13131848, 16414810, 19697772, 24622215, 32829620, 39395544, 49244430, 65659240, 98488860, 196977720]

約数ペア:

[(1, 196977720), (2, 98488860), (3, 65659240), (4, 49244430), (5, 39395544), (6, 32829620), (8, 24622215), (10, 19697772), (12, 16414810), (15, 13131848), (20, 9848886), (24, 8207405), (30, 6565924), (31, 6354120), (40, 4924443), (60, 3282962), (62, 3177060), (93, 2118040), (120, 1641481), (124, 1588530), (155, 1270824), (186, 1059020), (248, 794265), (310, 635412), (372, 529510), (465, 423608), (620, 317706), (744, 264755), (930, 211804), (1240, 158853), (1860, 105902), (3720, 52951)]