2107501680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{214177}}^1$

素因数の和:214234

約数の個数: 80

約数和(自身を含む): 6692634144

約数和(自身を除く): 4585132464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 214177, 428354, 642531, 856708, 1070885, 1285062, 1713416, 2141770, 2570124, 3212655, 3426832, 4283540, 5140248, 6425310, 8567080, 8781257, 10280496, 12850620, 17134160, 17562514, 25701240, 26343771, 35125028, 43906285, 51402480, 52687542, 70250056, 87812570, 105375084, 131718855, 140500112, 175625140, 210750168, 263437710, 351250280, 421500336, 526875420, 702500560, 1053750840, 2107501680]

約数ペア:

[(1, 2107501680), (2, 1053750840), (3, 702500560), (4, 526875420), (5, 421500336), (6, 351250280), (8, 263437710), (10, 210750168), (12, 175625140), (15, 140500112), (16, 131718855), (20, 105375084), (24, 87812570), (30, 70250056), (40, 52687542), (41, 51402480), (48, 43906285), (60, 35125028), (80, 26343771), (82, 25701240), (120, 17562514), (123, 17134160), (164, 12850620), (205, 10280496), (240, 8781257), (246, 8567080), (328, 6425310), (410, 5140248), (492, 4283540), (615, 3426832), (656, 3212655), (820, 2570124), (984, 2141770), (1230, 1713416), (1640, 1285062), (1968, 1070885), (2460, 856708), (3280, 642531), (4920, 428354), (9840, 214177)]