142950840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{12281}}^1$

素因数の和:12392

約数の個数: 64

約数和(自身を含む): 433308960

約数和(自身を除く): 290358120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11640, 12281, 24562, 36843, 49124, 61405, 73686, 98248, 122810, 147372, 184215, 245620, 294744, 368430, 491240, 736860, 1191257, 1473720, 2382514, 3573771, 4765028, 5956285, 7147542, 9530056, 11912570, 14295084, 17868855, 23825140, 28590168, 35737710, 47650280, 71475420, 142950840]

約数ペア:

[(1, 142950840), (2, 71475420), (3, 47650280), (4, 35737710), (5, 28590168), (6, 23825140), (8, 17868855), (10, 14295084), (12, 11912570), (15, 9530056), (20, 7147542), (24, 5956285), (30, 4765028), (40, 3573771), (60, 2382514), (97, 1473720), (120, 1191257), (194, 736860), (291, 491240), (388, 368430), (485, 294744), (582, 245620), (776, 184215), (970, 147372), (1164, 122810), (1455, 98248), (1940, 73686), (2328, 61405), (2910, 49124), (3880, 36843), (5820, 24562), (11640, 12281)]