1570973940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1741}}^1$

素因数の和:2319

約数の個数: 120

約数和(自身を含む): 4939886952

約数和(自身を除く): 3368913012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 557, 810, 1114, 1620, 1671, 1741, 2228, 2785, 3342, 3482, 5013, 5223, 5570, 6684, 6964, 8355, 8705, 10026, 10446, 11140, 15039, 15669, 16710, 17410, 20052, 20892, 25065, 26115, 30078, 31338, 33420, 34820, 45117, 47007, 50130, 52230, 60156, 62676, 75195, 78345, 90234, 94014, 100260, 104460, 141021, 150390, 156690, 180468, 188028, 225585, 235035, 282042, 300780, 313380, 451170, 470070, 564084, 705105, 902340, 940140, 969737, 1410210, 1939474, 2820420, 2909211, 3878948, 4848685, 5818422, 8727633, 9697370, 11636844, 14546055, 17455266, 19394740, 26182899, 29092110, 34910532, 43638165, 52365798, 58184220, 78548697, 87276330, 104731596, 130914495, 157097394, 174552660, 261828990, 314194788, 392743485, 523657980, 785486970, 1570973940]

約数ペア:

[(1, 1570973940), (2, 785486970), (3, 523657980), (4, 392743485), (5, 314194788), (6, 261828990), (9, 174552660), (10, 157097394), (12, 130914495), (15, 104731596), (18, 87276330), (20, 78548697), (27, 58184220), (30, 52365798), (36, 43638165), (45, 34910532), (54, 29092110), (60, 26182899), (81, 19394740), (90, 17455266), (108, 14546055), (135, 11636844), (162, 9697370), (180, 8727633), (270, 5818422), (324, 4848685), (405, 3878948), (540, 2909211), (557, 2820420), (810, 1939474), (1114, 1410210), (1620, 969737), (1671, 940140), (1741, 902340), (2228, 705105), (2785, 564084), (3342, 470070), (3482, 451170), (5013, 313380), (5223, 300780), (5570, 282042), (6684, 235035), (6964, 225585), (8355, 188028), (8705, 180468), (10026, 156690), (10446, 150390), (11140, 141021), (15039, 104460), (15669, 100260), (16710, 94014), (17410, 90234), (20052, 78345), (20892, 75195), (25065, 62676), (26115, 60156), (30078, 52230), (31338, 50130), (33420, 47007), (34820, 45117)]