40184340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{397}}^1$

素因数の和:657

約数の個数: 96

約数和(自身を含む): 129448704

約数和(自身を除く): 89264364

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 241, 397, 420, 482, 723, 794, 964, 1191, 1205, 1446, 1588, 1687, 1985, 2382, 2410, 2779, 2892, 3374, 3615, 3970, 4764, 4820, 5061, 5558, 5955, 6748, 7230, 7940, 8337, 8435, 10122, 11116, 11910, 13895, 14460, 16674, 16870, 20244, 23820, 25305, 27790, 33348, 33740, 41685, 50610, 55580, 83370, 95677, 101220, 166740, 191354, 287031, 382708, 478385, 574062, 669739, 956770, 1148124, 1339478, 1435155, 1913540, 2009217, 2678956, 2870310, 3348695, 4018434, 5740620, 6697390, 8036868, 10046085, 13394780, 20092170, 40184340]

約数ペア:

[(1, 40184340), (2, 20092170), (3, 13394780), (4, 10046085), (5, 8036868), (6, 6697390), (7, 5740620), (10, 4018434), (12, 3348695), (14, 2870310), (15, 2678956), (20, 2009217), (21, 1913540), (28, 1435155), (30, 1339478), (35, 1148124), (42, 956770), (60, 669739), (70, 574062), (84, 478385), (105, 382708), (140, 287031), (210, 191354), (241, 166740), (397, 101220), (420, 95677), (482, 83370), (723, 55580), (794, 50610), (964, 41685), (1191, 33740), (1205, 33348), (1446, 27790), (1588, 25305), (1687, 23820), (1985, 20244), (2382, 16870), (2410, 16674), (2779, 14460), (2892, 13895), (3374, 11910), (3615, 11116), (3970, 10122), (4764, 8435), (4820, 8337), (5061, 7940), (5558, 7230), (5955, 6748)]