141606780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1399}}^1$

素因数の和:1659

約数の個数: 96

約数和(自身を含む): 455347200

約数和(自身を除く): 313740420

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, 420, 482, 723, 964, 1205, 1399, 1446, 1687, 2410, 2798, 2892, 3374, 3615, 4197, 4820, 5061, 5596, 6748, 6995, 7230, 8394, 8435, 9793, 10122, 13990, 14460, 16788, 16870, 19586, 20244, 20985, 25305, 27980, 29379, 33740, 39172, 41970, 48965, 50610, 58758, 83940, 97930, 101220, 117516, 146895, 195860, 293790, 337159, 587580, 674318, 1011477, 1348636, 1685795, 2022954, 2360113, 3371590, 4045908, 4720226, 5057385, 6743180, 7080339, 9440452, 10114770, 11800565, 14160678, 20229540, 23601130, 28321356, 35401695, 47202260, 70803390, 141606780]

約数ペア:

[(1, 141606780), (2, 70803390), (3, 47202260), (4, 35401695), (5, 28321356), (6, 23601130), (7, 20229540), (10, 14160678), (12, 11800565), (14, 10114770), (15, 9440452), (20, 7080339), (21, 6743180), (28, 5057385), (30, 4720226), (35, 4045908), (42, 3371590), (60, 2360113), (70, 2022954), (84, 1685795), (105, 1348636), (140, 1011477), (210, 674318), (241, 587580), (420, 337159), (482, 293790), (723, 195860), (964, 146895), (1205, 117516), (1399, 101220), (1446, 97930), (1687, 83940), (2410, 58758), (2798, 50610), (2892, 48965), (3374, 41970), (3615, 39172), (4197, 33740), (4820, 29379), (5061, 27980), (5596, 25305), (6748, 20985), (6995, 20244), (7230, 19586), (8394, 16870), (8435, 16788), (9793, 14460), (10122, 13990)]