188829720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1217}}^1$

素因数の和:1665

約数の個数: 96

約数和(自身を含む): 615625920

約数和(自身を除く): 426796200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 431, 862, 1217, 1293, 1724, 2155, 2434, 2586, 3448, 3651, 3879, 4310, 4868, 5172, 6085, 6465, 7302, 7758, 8620, 9736, 10344, 10953, 12170, 12930, 14604, 15516, 17240, 18255, 19395, 21906, 24340, 25860, 29208, 31032, 36510, 38790, 43812, 48680, 51720, 54765, 73020, 77580, 87624, 109530, 146040, 155160, 219060, 438120, 524527, 1049054, 1573581, 2098108, 2622635, 3147162, 4196216, 4720743, 5245270, 6294324, 7867905, 9441486, 10490540, 12588648, 15735810, 18882972, 20981080, 23603715, 31471620, 37765944, 47207430, 62943240, 94414860, 188829720]

約数ペア:

[(1, 188829720), (2, 94414860), (3, 62943240), (4, 47207430), (5, 37765944), (6, 31471620), (8, 23603715), (9, 20981080), (10, 18882972), (12, 15735810), (15, 12588648), (18, 10490540), (20, 9441486), (24, 7867905), (30, 6294324), (36, 5245270), (40, 4720743), (45, 4196216), (60, 3147162), (72, 2622635), (90, 2098108), (120, 1573581), (180, 1049054), (360, 524527), (431, 438120), (862, 219060), (1217, 155160), (1293, 146040), (1724, 109530), (2155, 87624), (2434, 77580), (2586, 73020), (3448, 54765), (3651, 51720), (3879, 48680), (4310, 43812), (4868, 38790), (5172, 36510), (6085, 31032), (6465, 29208), (7302, 25860), (7758, 24340), (8620, 21906), (9736, 19395), (10344, 18255), (10953, 17240), (12170, 15516), (12930, 14604)]