231471240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 512

約数和(自身を含む): 975421440

約数和(自身を除く): 743950200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 41, 42, 44, 47, 52, 55, 56, 60, 65, 66, 70, 77, 78, 82, 84, 88, 91, 94, 104, 105, 110, 120, 123, 130, 132, 140, 141, 143, 154, 156, 164, 165, 168, 182, 188, 195, 205, 210, 220, 231, 235, 246, 260, 264, 273, 280, 282, 286, 287, 308, 312, 328, 329, 330, 364, 376, 385, 390, 410, 420, 429, 440, 451, 455, 462, 470, 492, 517, 520, 533, 546, 564, 572, 574, 611, 615, 616, 658, 660, 705, 715, 728, 770, 780, 820, 840, 858, 861, 902, 910, 924, 940, 984, 987, 1001, 1034, 1066, 1092, 1128, 1144, 1148, 1155, 1222, 1230, 1316, 1320, 1353, 1365, 1410, 1430, 1435, 1540, 1551, 1560, 1599, 1640, 1645, 1716, 1722, 1804, 1820, 1833, 1848, 1880, 1927, 1974, 2002, 2068, 2132, 2145, 2184, 2255, 2296, 2310, 2444, 2460, 2585, 2632, 2665, 2706, 2730, 2820, 2860, 2870, 3003, 3055, 3080, 3102, 3157, 3198, 3290, 3432, 3444, 3608, 3619, 3640, 3666, 3731, 3854, 3948, 4004, 4136, 4264, 4277, 4290, 4305, 4510, 4620, 4888, 4920, 4935, 5005, 5170, 5330, 5412, 5460, 5640, 5720, 5740, 5781, 5863, 6006, 6110, 6204, 6314, 6396, 6580, 6721, 6765, 6888, 7238, 7332, 7462, 7708, 7755, 7896, 7995, 8008, 8554, 8580, 8610, 9020, 9165, 9240, 9471, 9635, 9870, 10010, 10340, 10660, 10824, 10857, 10920, 11193, 11480, 11562, 11726, 12012, 12220, 12408, 12628, 12792, 12831, 13160, 13442, 13489, 13530, 14476, 14664, 14924, 15015, 15416, 15510, 15785, 15990, 17108, 17160, 17220, 17589, 18040, 18095, 18330, 18655, 18942, 19270, 19740, 20020, 20163, 20680, 21197, 21320, 21385, 21714, 22386, 23124, 23452, 24024, 24440, 25051, 25256, 25662, 26884, 26978, 27060, 28905, 28952, 29315, 29848, 30030, 31020, 31570, 31980, 33605, 34216, 34440, 35178, 36190, 36660, 37310, 37884, 38540, 39480, 40040, 40326, 40467, 41041, 42394, 42770, 43428, 44772, 46248, 46904, 47047, 47355, 50102, 51324, 53768, 53956, 54120, 54285, 55965, 57810, 58630, 60060, 62040, 63140, 63591, 63960, 64155, 67210, 67445, 70356, 72380, 73320, 74620, 75153, 75768, 77080, 80652, 80934, 82082, 84788, 85540, 86856, 87945, 89544, 94094, 94710, 100204, 100815, 102648, 105985, 107912, 108570, 111930, 115620, 117260, 120120, 123123, 125255, 126280, 127182, 128310, 134420, 134890, 140712, 141141, 144760, 148379, 149240, 150306, 161304, 161868, 164164, 169576, 171080, 175357, 175890, 188188, 189420, 200408, 201630, 202335, 205205, 211970, 217140, 223860, 231240, 234520, 235235, 246246, 250510, 254364, 256620, 268840, 269780, 275561, 282282, 296758, 300612, 317955, 323736, 328328, 350714, 351780, 375765, 376376, 378840, 403260, 404670, 410410, 423940, 434280, 445137, 447720, 470470, 492492, 501020, 508728, 513240, 526071, 539560, 551122, 564564, 593516, 601224, 615615, 635910, 701428, 703560, 705705, 741895, 751530, 806520, 809340, 820820, 826683, 847880, 876785, 890274, 940940, 984984, 1002040, 1052142, 1102244, 1129128, 1187032, 1231230, 1271820, 1377805, 1402856, 1411410, 1483790, 1503060, 1618680, 1641640, 1653366, 1753570, 1780548, 1881880, 1928927, 2104284, 2204488, 2225685, 2462460, 2543640, 2630355, 2755610, 2822820, 2967580, 3006120, 3306732, 3507140, 3561096, 3857854, 4133415, 4208568, 4451370, 4924920, 5260710, 5511220, 5645640, 5786781, 5935160, 6613464, 7014280, 7715708, 8266830, 8902740, 9644635, 10521420, 11022440, 11573562, 15431416, 16533660, 17805480, 19289270, 21042840, 23147124, 28933905, 33067320, 38578540, 46294248, 57867810, 77157080, 115735620, 231471240]

約数ペア:

[(1, 231471240), (2, 115735620), (3, 77157080), (4, 57867810), (5, 46294248), (6, 38578540), (7, 33067320), (8, 28933905), (10, 23147124), (11, 21042840), (12, 19289270), (13, 17805480), (14, 16533660), (15, 15431416), (20, 11573562), (21, 11022440), (22, 10521420), (24, 9644635), (26, 8902740), (28, 8266830), (30, 7715708), (33, 7014280), (35, 6613464), (39, 5935160), (40, 5786781), (41, 5645640), (42, 5511220), (44, 5260710), (47, 4924920), (52, 4451370), (55, 4208568), (56, 4133415), (60, 3857854), (65, 3561096), (66, 3507140), (70, 3306732), (77, 3006120), (78, 2967580), (82, 2822820), (84, 2755610), (88, 2630355), (91, 2543640), (94, 2462460), (104, 2225685), (105, 2204488), (110, 2104284), (120, 1928927), (123, 1881880), (130, 1780548), (132, 1753570), (140, 1653366), (141, 1641640), (143, 1618680), (154, 1503060), (156, 1483790), (164, 1411410), (165, 1402856), (168, 1377805), (182, 1271820), (188, 1231230), (195, 1187032), (205, 1129128), (210, 1102244), (220, 1052142), (231, 1002040), (235, 984984), (246, 940940), (260, 890274), (264, 876785), (273, 847880), (280, 826683), (282, 820820), (286, 809340), (287, 806520), (308, 751530), (312, 741895), (328, 705705), (329, 703560), (330, 701428), (364, 635910), (376, 615615), (385, 601224), (390, 593516), (410, 564564), (420, 551122), (429, 539560), (440, 526071), (451, 513240), (455, 508728), (462, 501020), (470, 492492), (492, 470470), (517, 447720), (520, 445137), (533, 434280), (546, 423940), (564, 410410), (572, 404670), (574, 403260), (611, 378840), (615, 376376), (616, 375765), (658, 351780), (660, 350714), (705, 328328), (715, 323736), (728, 317955), (770, 300612), (780, 296758), (820, 282282), (840, 275561), (858, 269780), (861, 268840), (902, 256620), (910, 254364), (924, 250510), (940, 246246), (984, 235235), (987, 234520), (1001, 231240), (1034, 223860), (1066, 217140), (1092, 211970), (1128, 205205), (1144, 202335), (1148, 201630), (1155, 200408), (1222, 189420), (1230, 188188), (1316, 175890), (1320, 175357), (1353, 171080), (1365, 169576), (1410, 164164), (1430, 161868), (1435, 161304), (1540, 150306), (1551, 149240), (1560, 148379), (1599, 144760), (1640, 141141), (1645, 140712), (1716, 134890), (1722, 134420), (1804, 128310), (1820, 127182), (1833, 126280), (1848, 125255), (1880, 123123), (1927, 120120), (1974, 117260), (2002, 115620), (2068, 111930), (2132, 108570), (2145, 107912), (2184, 105985), (2255, 102648), (2296, 100815), (2310, 100204), (2444, 94710), (2460, 94094), (2585, 89544), (2632, 87945), (2665, 86856), (2706, 85540), (2730, 84788), (2820, 82082), (2860, 80934), (2870, 80652), (3003, 77080), (3055, 75768), (3080, 75153), (3102, 74620), (3157, 73320), (3198, 72380), (3290, 70356), (3432, 67445), (3444, 67210), (3608, 64155), (3619, 63960), (3640, 63591), (3666, 63140), (3731, 62040), (3854, 60060), (3948, 58630), (4004, 57810), (4136, 55965), (4264, 54285), (4277, 54120), (4290, 53956), (4305, 53768), (4510, 51324), (4620, 50102), (4888, 47355), (4920, 47047), (4935, 46904), (5005, 46248), (5170, 44772), (5330, 43428), (5412, 42770), (5460, 42394), (5640, 41041), (5720, 40467), (5740, 40326), (5781, 40040), (5863, 39480), (6006, 38540), (6110, 37884), (6204, 37310), (6314, 36660), (6396, 36190), (6580, 35178), (6721, 34440), (6765, 34216), (6888, 33605), (7238, 31980), (7332, 31570), (7462, 31020), (7708, 30030), (7755, 29848), (7896, 29315), (7995, 28952), (8008, 28905), (8554, 27060), (8580, 26978), (8610, 26884), (9020, 25662), (9165, 25256), (9240, 25051), (9471, 24440), (9635, 24024), (9870, 23452), (10010, 23124), (10340, 22386), (10660, 21714), (10824, 21385), (10857, 21320), (10920, 21197), (11193, 20680), (11480, 20163), (11562, 20020), (11726, 19740), (12012, 19270), (12220, 18942), (12408, 18655), (12628, 18330), (12792, 18095), (12831, 18040), (13160, 17589), (13442, 17220), (13489, 17160), (13530, 17108), (14476, 15990), (14664, 15785), (14924, 15510), (15015, 15416)]