304265920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3313}}^1$

素因数の和:3378

約数の個数: 112

約数和(自身を含む): 848490048

約数和(自身を除く): 544224128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 320, 328, 410, 448, 560, 574, 656, 820, 1120, 1148, 1312, 1435, 1640, 2240, 2296, 2624, 2870, 3280, 3313, 4592, 5740, 6560, 6626, 9184, 11480, 13120, 13252, 16565, 18368, 22960, 23191, 26504, 33130, 45920, 46382, 53008, 66260, 91840, 92764, 106016, 115955, 132520, 135833, 185528, 212032, 231910, 265040, 271666, 371056, 463820, 530080, 543332, 679165, 742112, 927640, 950831, 1060160, 1086664, 1358330, 1484224, 1855280, 1901662, 2173328, 2716660, 3710560, 3803324, 4346656, 4754155, 5433320, 7421120, 7606648, 8693312, 9508310, 10866640, 15213296, 19016620, 21733280, 30426592, 38033240, 43466560, 60853184, 76066480, 152132960, 304265920]

約数ペア:

[(1, 304265920), (2, 152132960), (4, 76066480), (5, 60853184), (7, 43466560), (8, 38033240), (10, 30426592), (14, 21733280), (16, 19016620), (20, 15213296), (28, 10866640), (32, 9508310), (35, 8693312), (40, 7606648), (41, 7421120), (56, 5433320), (64, 4754155), (70, 4346656), (80, 3803324), (82, 3710560), (112, 2716660), (140, 2173328), (160, 1901662), (164, 1855280), (205, 1484224), (224, 1358330), (280, 1086664), (287, 1060160), (320, 950831), (328, 927640), (410, 742112), (448, 679165), (560, 543332), (574, 530080), (656, 463820), (820, 371056), (1120, 271666), (1148, 265040), (1312, 231910), (1435, 212032), (1640, 185528), (2240, 135833), (2296, 132520), (2624, 115955), (2870, 106016), (3280, 92764), (3313, 91840), (4592, 66260), (5740, 53008), (6560, 46382), (6626, 45920), (9184, 33130), (11480, 26504), (13120, 23191), (13252, 22960), (16565, 18368)]