244216760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8563}}^1$

素因数の和:8628

約数の個数: 64

約数和(自身を含む): 591943680

約数和(自身を除く): 347726920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1240, 1426, 2852, 3565, 5704, 7130, 8563, 14260, 17126, 28520, 34252, 42815, 68504, 85630, 171260, 196949, 265453, 342520, 393898, 530906, 787796, 984745, 1061812, 1327265, 1575592, 1969490, 2123624, 2654530, 3938980, 5309060, 6105419, 7877960, 10618120, 12210838, 24421676, 30527095, 48843352, 61054190, 122108380, 244216760]

約数ペア:

[(1, 244216760), (2, 122108380), (4, 61054190), (5, 48843352), (8, 30527095), (10, 24421676), (20, 12210838), (23, 10618120), (31, 7877960), (40, 6105419), (46, 5309060), (62, 3938980), (92, 2654530), (115, 2123624), (124, 1969490), (155, 1575592), (184, 1327265), (230, 1061812), (248, 984745), (310, 787796), (460, 530906), (620, 393898), (713, 342520), (920, 265453), (1240, 196949), (1426, 171260), (2852, 85630), (3565, 68504), (5704, 42815), (7130, 34252), (8563, 28520), (14260, 17126)]