2223190320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{712561}}^1$

素因数の和:712590

約数の個数: 80

約数和(自身を含む): 7422045792

約数和(自身を除く): 5198855472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 712561, 1425122, 2137683, 2850244, 3562805, 4275366, 5700488, 7125610, 8550732, 9263293, 10688415, 11400976, 14251220, 17101464, 18526586, 21376830, 27789879, 28502440, 34202928, 37053172, 42753660, 46316465, 55579758, 57004880, 74106344, 85507320, 92632930, 111159516, 138949395, 148212688, 171014640, 185265860, 222319032, 277898790, 370531720, 444638064, 555797580, 741063440, 1111595160, 2223190320]

約数ペア:

[(1, 2223190320), (2, 1111595160), (3, 741063440), (4, 555797580), (5, 444638064), (6, 370531720), (8, 277898790), (10, 222319032), (12, 185265860), (13, 171014640), (15, 148212688), (16, 138949395), (20, 111159516), (24, 92632930), (26, 85507320), (30, 74106344), (39, 57004880), (40, 55579758), (48, 46316465), (52, 42753660), (60, 37053172), (65, 34202928), (78, 28502440), (80, 27789879), (104, 21376830), (120, 18526586), (130, 17101464), (156, 14251220), (195, 11400976), (208, 10688415), (240, 9263293), (260, 8550732), (312, 7125610), (390, 5700488), (520, 4275366), (624, 3562805), (780, 2850244), (1040, 2137683), (1560, 1425122), (3120, 712561)]