271674480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:336

約数の個数: 320

約数和(自身を含む): 1071645696

約数和(自身を除く): 799971216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 61, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 122, 132, 140, 154, 165, 168, 176, 183, 210, 220, 231, 240, 241, 244, 264, 280, 305, 308, 330, 336, 366, 385, 420, 427, 440, 462, 482, 488, 528, 560, 610, 616, 660, 671, 723, 732, 770, 840, 854, 880, 915, 924, 964, 976, 1155, 1205, 1220, 1232, 1281, 1320, 1342, 1446, 1464, 1540, 1680, 1687, 1708, 1830, 1848, 1928, 2013, 2135, 2310, 2410, 2440, 2562, 2640, 2651, 2684, 2892, 2928, 3080, 3355, 3374, 3416, 3615, 3660, 3696, 3856, 4026, 4270, 4620, 4697, 4820, 4880, 5061, 5124, 5302, 5368, 5784, 6160, 6405, 6710, 6748, 6832, 7230, 7320, 7953, 8052, 8435, 8540, 9240, 9394, 9640, 10065, 10122, 10248, 10604, 10736, 11568, 12810, 13255, 13420, 13496, 14091, 14460, 14640, 14701, 15906, 16104, 16870, 17080, 18480, 18557, 18788, 19280, 20130, 20244, 20496, 21208, 23485, 25305, 25620, 26510, 26840, 26992, 28182, 28920, 29402, 31812, 32208, 33740, 34160, 37114, 37576, 39765, 40260, 40488, 42416, 44103, 46970, 50610, 51240, 53020, 53680, 55671, 56364, 57840, 58804, 63624, 67480, 70455, 73505, 74228, 75152, 79530, 80520, 80976, 88206, 92785, 93940, 101220, 102480, 102907, 106040, 111342, 112728, 117608, 127248, 134960, 140910, 147010, 148456, 159060, 161040, 161711, 176412, 185570, 187880, 202440, 205814, 212080, 220515, 222684, 225456, 235216, 278355, 281820, 294020, 296912, 308721, 318120, 323422, 352824, 371140, 375760, 404880, 411628, 441030, 445368, 485133, 514535, 556710, 563640, 588040, 617442, 636240, 646844, 705648, 742280, 808555, 823256, 882060, 890736, 970266, 1029070, 1113420, 1127280, 1131977, 1176080, 1234884, 1293688, 1484560, 1543605, 1617110, 1646512, 1764120, 1940532, 2058140, 2226840, 2263954, 2425665, 2469768, 2587376, 3087210, 3234220, 3395931, 3528240, 3881064, 4116280, 4453680, 4527908, 4851330, 4939536, 5659885, 6174420, 6468440, 6791862, 7762128, 8232560, 9055816, 9702660, 11319770, 12348840, 12936880, 13583724, 16979655, 18111632, 19405320, 22639540, 24697680, 27167448, 33959310, 38810640, 45279080, 54334896, 67918620, 90558160, 135837240, 271674480]

約数ペア:

[(1, 271674480), (2, 135837240), (3, 90558160), (4, 67918620), (5, 54334896), (6, 45279080), (7, 38810640), (8, 33959310), (10, 27167448), (11, 24697680), (12, 22639540), (14, 19405320), (15, 18111632), (16, 16979655), (20, 13583724), (21, 12936880), (22, 12348840), (24, 11319770), (28, 9702660), (30, 9055816), (33, 8232560), (35, 7762128), (40, 6791862), (42, 6468440), (44, 6174420), (48, 5659885), (55, 4939536), (56, 4851330), (60, 4527908), (61, 4453680), (66, 4116280), (70, 3881064), (77, 3528240), (80, 3395931), (84, 3234220), (88, 3087210), (105, 2587376), (110, 2469768), (112, 2425665), (120, 2263954), (122, 2226840), (132, 2058140), (140, 1940532), (154, 1764120), (165, 1646512), (168, 1617110), (176, 1543605), (183, 1484560), (210, 1293688), (220, 1234884), (231, 1176080), (240, 1131977), (241, 1127280), (244, 1113420), (264, 1029070), (280, 970266), (305, 890736), (308, 882060), (330, 823256), (336, 808555), (366, 742280), (385, 705648), (420, 646844), (427, 636240), (440, 617442), (462, 588040), (482, 563640), (488, 556710), (528, 514535), (560, 485133), (610, 445368), (616, 441030), (660, 411628), (671, 404880), (723, 375760), (732, 371140), (770, 352824), (840, 323422), (854, 318120), (880, 308721), (915, 296912), (924, 294020), (964, 281820), (976, 278355), (1155, 235216), (1205, 225456), (1220, 222684), (1232, 220515), (1281, 212080), (1320, 205814), (1342, 202440), (1446, 187880), (1464, 185570), (1540, 176412), (1680, 161711), (1687, 161040), (1708, 159060), (1830, 148456), (1848, 147010), (1928, 140910), (2013, 134960), (2135, 127248), (2310, 117608), (2410, 112728), (2440, 111342), (2562, 106040), (2640, 102907), (2651, 102480), (2684, 101220), (2892, 93940), (2928, 92785), (3080, 88206), (3355, 80976), (3374, 80520), (3416, 79530), (3615, 75152), (3660, 74228), (3696, 73505), (3856, 70455), (4026, 67480), (4270, 63624), (4620, 58804), (4697, 57840), (4820, 56364), (4880, 55671), (5061, 53680), (5124, 53020), (5302, 51240), (5368, 50610), (5784, 46970), (6160, 44103), (6405, 42416), (6710, 40488), (6748, 40260), (6832, 39765), (7230, 37576), (7320, 37114), (7953, 34160), (8052, 33740), (8435, 32208), (8540, 31812), (9240, 29402), (9394, 28920), (9640, 28182), (10065, 26992), (10122, 26840), (10248, 26510), (10604, 25620), (10736, 25305), (11568, 23485), (12810, 21208), (13255, 20496), (13420, 20244), (13496, 20130), (14091, 19280), (14460, 18788), (14640, 18557), (14701, 18480), (15906, 17080), (16104, 16870)]