67918620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:332

約数の個数: 192

約数和(自身を含む): 241984512

約数和(自身を除く): 174065892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 61, 66, 70, 77, 84, 105, 110, 122, 132, 140, 154, 165, 183, 210, 220, 231, 241, 244, 305, 308, 330, 366, 385, 420, 427, 462, 482, 610, 660, 671, 723, 732, 770, 854, 915, 924, 964, 1155, 1205, 1220, 1281, 1342, 1446, 1540, 1687, 1708, 1830, 2013, 2135, 2310, 2410, 2562, 2651, 2684, 2892, 3355, 3374, 3615, 3660, 4026, 4270, 4620, 4697, 4820, 5061, 5124, 5302, 6405, 6710, 6748, 7230, 7953, 8052, 8435, 8540, 9394, 10065, 10122, 10604, 12810, 13255, 13420, 14091, 14460, 14701, 15906, 16870, 18557, 18788, 20130, 20244, 23485, 25305, 25620, 26510, 28182, 29402, 31812, 33740, 37114, 39765, 40260, 44103, 46970, 50610, 53020, 55671, 56364, 58804, 70455, 73505, 74228, 79530, 88206, 92785, 93940, 101220, 102907, 111342, 140910, 147010, 159060, 161711, 176412, 185570, 205814, 220515, 222684, 278355, 281820, 294020, 308721, 323422, 371140, 411628, 441030, 485133, 514535, 556710, 617442, 646844, 808555, 882060, 970266, 1029070, 1113420, 1131977, 1234884, 1543605, 1617110, 1940532, 2058140, 2263954, 2425665, 3087210, 3234220, 3395931, 4527908, 4851330, 5659885, 6174420, 6791862, 9702660, 11319770, 13583724, 16979655, 22639540, 33959310, 67918620]

約数ペア:

[(1, 67918620), (2, 33959310), (3, 22639540), (4, 16979655), (5, 13583724), (6, 11319770), (7, 9702660), (10, 6791862), (11, 6174420), (12, 5659885), (14, 4851330), (15, 4527908), (20, 3395931), (21, 3234220), (22, 3087210), (28, 2425665), (30, 2263954), (33, 2058140), (35, 1940532), (42, 1617110), (44, 1543605), (55, 1234884), (60, 1131977), (61, 1113420), (66, 1029070), (70, 970266), (77, 882060), (84, 808555), (105, 646844), (110, 617442), (122, 556710), (132, 514535), (140, 485133), (154, 441030), (165, 411628), (183, 371140), (210, 323422), (220, 308721), (231, 294020), (241, 281820), (244, 278355), (305, 222684), (308, 220515), (330, 205814), (366, 185570), (385, 176412), (420, 161711), (427, 159060), (462, 147010), (482, 140910), (610, 111342), (660, 102907), (671, 101220), (723, 93940), (732, 92785), (770, 88206), (854, 79530), (915, 74228), (924, 73505), (964, 70455), (1155, 58804), (1205, 56364), (1220, 55671), (1281, 53020), (1342, 50610), (1446, 46970), (1540, 44103), (1687, 40260), (1708, 39765), (1830, 37114), (2013, 33740), (2135, 31812), (2310, 29402), (2410, 28182), (2562, 26510), (2651, 25620), (2684, 25305), (2892, 23485), (3355, 20244), (3374, 20130), (3615, 18788), (3660, 18557), (4026, 16870), (4270, 15906), (4620, 14701), (4697, 14460), (4820, 14091), (5061, 13420), (5124, 13255), (5302, 12810), (6405, 10604), (6710, 10122), (6748, 10065), (7230, 9394), (7953, 8540), (8052, 8435)]