64916940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2399}}^1$

素因数の和:2463

約数の個数: 96

約数和(自身を含む): 203212800

約数和(自身を除く): 138295860

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 41, 44, 55, 60, 66, 82, 110, 123, 132, 164, 165, 205, 220, 246, 330, 410, 451, 492, 615, 660, 820, 902, 1230, 1353, 1804, 2255, 2399, 2460, 2706, 4510, 4798, 5412, 6765, 7197, 9020, 9596, 11995, 13530, 14394, 23990, 26389, 27060, 28788, 35985, 47980, 52778, 71970, 79167, 98359, 105556, 131945, 143940, 158334, 196718, 263890, 295077, 316668, 393436, 395835, 491795, 527780, 590154, 791670, 983590, 1081949, 1180308, 1475385, 1583340, 1967180, 2163898, 2950770, 3245847, 4327796, 5409745, 5901540, 6491694, 10819490, 12983388, 16229235, 21638980, 32458470, 64916940]

約数ペア:

[(1, 64916940), (2, 32458470), (3, 21638980), (4, 16229235), (5, 12983388), (6, 10819490), (10, 6491694), (11, 5901540), (12, 5409745), (15, 4327796), (20, 3245847), (22, 2950770), (30, 2163898), (33, 1967180), (41, 1583340), (44, 1475385), (55, 1180308), (60, 1081949), (66, 983590), (82, 791670), (110, 590154), (123, 527780), (132, 491795), (164, 395835), (165, 393436), (205, 316668), (220, 295077), (246, 263890), (330, 196718), (410, 158334), (451, 143940), (492, 131945), (615, 105556), (660, 98359), (820, 79167), (902, 71970), (1230, 52778), (1353, 47980), (1804, 35985), (2255, 28788), (2399, 27060), (2460, 26389), (2706, 23990), (4510, 14394), (4798, 13530), (5412, 11995), (6765, 9596), (7197, 9020)]