147764820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8581}}^1$

素因数の和:8641

約数の個数: 96

約数和(自身を含む): 484436736

約数和(自身を除く): 336671916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2460, 2870, 3444, 4305, 5740, 8581, 8610, 17162, 17220, 25743, 34324, 42905, 51486, 60067, 85810, 102972, 120134, 128715, 171620, 180201, 240268, 257430, 300335, 351821, 360402, 514860, 600670, 703642, 720804, 901005, 1055463, 1201340, 1407284, 1759105, 1802010, 2110926, 2462747, 3518210, 3604020, 4221852, 4925494, 5277315, 7036420, 7388241, 9850988, 10554630, 12313735, 14776482, 21109260, 24627470, 29552964, 36941205, 49254940, 73882410, 147764820]

約数ペア:

[(1, 147764820), (2, 73882410), (3, 49254940), (4, 36941205), (5, 29552964), (6, 24627470), (7, 21109260), (10, 14776482), (12, 12313735), (14, 10554630), (15, 9850988), (20, 7388241), (21, 7036420), (28, 5277315), (30, 4925494), (35, 4221852), (41, 3604020), (42, 3518210), (60, 2462747), (70, 2110926), (82, 1802010), (84, 1759105), (105, 1407284), (123, 1201340), (140, 1055463), (164, 901005), (205, 720804), (210, 703642), (246, 600670), (287, 514860), (410, 360402), (420, 351821), (492, 300335), (574, 257430), (615, 240268), (820, 180201), (861, 171620), (1148, 128715), (1230, 120134), (1435, 102972), (1722, 85810), (2460, 60067), (2870, 51486), (3444, 42905), (4305, 34324), (5740, 25743), (8581, 17220), (8610, 17162)]