155472240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:260

約数の個数: 320

約数和(自身を含む): 617103360

約数和(自身を除く): 461631120

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, 47, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 94, 105, 110, 112, 120, 132, 140, 141, 154, 165, 168, 176, 179, 188, 210, 220, 231, 235, 240, 264, 280, 282, 308, 329, 330, 336, 358, 376, 385, 420, 440, 462, 470, 517, 528, 537, 560, 564, 616, 658, 660, 705, 716, 752, 770, 840, 880, 895, 924, 940, 987, 1034, 1074, 1128, 1155, 1232, 1253, 1316, 1320, 1410, 1432, 1540, 1551, 1645, 1680, 1790, 1848, 1880, 1969, 1974, 2068, 2148, 2256, 2310, 2506, 2585, 2632, 2640, 2685, 2820, 2864, 3080, 3102, 3290, 3580, 3619, 3696, 3759, 3760, 3938, 3948, 4136, 4296, 4620, 4935, 5012, 5170, 5264, 5370, 5640, 5907, 6160, 6204, 6265, 6580, 7160, 7238, 7518, 7755, 7876, 7896, 8272, 8413, 8592, 9240, 9845, 9870, 10024, 10340, 10740, 10857, 11280, 11814, 12408, 12530, 13160, 13783, 14320, 14476, 15036, 15510, 15752, 15792, 16826, 18095, 18480, 18795, 19690, 19740, 20048, 20680, 21480, 21714, 23628, 24816, 25060, 25239, 26320, 27566, 28952, 29535, 30072, 31020, 31504, 33652, 36190, 37590, 39380, 39480, 41349, 41360, 42065, 42960, 43428, 47256, 50120, 50478, 54285, 55132, 57904, 58891, 59070, 60144, 62040, 67304, 68915, 72380, 75180, 78760, 78960, 82698, 84130, 86856, 92543, 94512, 100240, 100956, 108570, 110264, 117782, 118140, 124080, 126195, 134608, 137830, 144760, 150360, 157520, 165396, 168260, 173712, 176673, 185086, 201912, 206745, 217140, 220528, 235564, 236280, 252390, 275660, 277629, 289520, 294455, 300720, 330792, 336520, 353346, 370172, 403824, 413490, 434280, 462715, 471128, 472560, 504780, 551320, 555258, 588910, 647801, 661584, 673040, 706692, 740344, 826980, 868560, 883365, 925430, 942256, 1009560, 1102640, 1110516, 1177820, 1295602, 1388145, 1413384, 1480688, 1653960, 1766730, 1850860, 1943403, 2019120, 2221032, 2355640, 2591204, 2776290, 2826768, 3239005, 3307920, 3533460, 3701720, 3886806, 4442064, 4711280, 5182408, 5552580, 6478010, 7066920, 7403440, 7773612, 9717015, 10364816, 11105160, 12956020, 14133840, 15547224, 19434030, 22210320, 25912040, 31094448, 38868060, 51824080, 77736120, 155472240]

約数ペア:

[(1, 155472240), (2, 77736120), (3, 51824080), (4, 38868060), (5, 31094448), (6, 25912040), (7, 22210320), (8, 19434030), (10, 15547224), (11, 14133840), (12, 12956020), (14, 11105160), (15, 10364816), (16, 9717015), (20, 7773612), (21, 7403440), (22, 7066920), (24, 6478010), (28, 5552580), (30, 5182408), (33, 4711280), (35, 4442064), (40, 3886806), (42, 3701720), (44, 3533460), (47, 3307920), (48, 3239005), (55, 2826768), (56, 2776290), (60, 2591204), (66, 2355640), (70, 2221032), (77, 2019120), (80, 1943403), (84, 1850860), (88, 1766730), (94, 1653960), (105, 1480688), (110, 1413384), (112, 1388145), (120, 1295602), (132, 1177820), (140, 1110516), (141, 1102640), (154, 1009560), (165, 942256), (168, 925430), (176, 883365), (179, 868560), (188, 826980), (210, 740344), (220, 706692), (231, 673040), (235, 661584), (240, 647801), (264, 588910), (280, 555258), (282, 551320), (308, 504780), (329, 472560), (330, 471128), (336, 462715), (358, 434280), (376, 413490), (385, 403824), (420, 370172), (440, 353346), (462, 336520), (470, 330792), (517, 300720), (528, 294455), (537, 289520), (560, 277629), (564, 275660), (616, 252390), (658, 236280), (660, 235564), (705, 220528), (716, 217140), (752, 206745), (770, 201912), (840, 185086), (880, 176673), (895, 173712), (924, 168260), (940, 165396), (987, 157520), (1034, 150360), (1074, 144760), (1128, 137830), (1155, 134608), (1232, 126195), (1253, 124080), (1316, 118140), (1320, 117782), (1410, 110264), (1432, 108570), (1540, 100956), (1551, 100240), (1645, 94512), (1680, 92543), (1790, 86856), (1848, 84130), (1880, 82698), (1969, 78960), (1974, 78760), (2068, 75180), (2148, 72380), (2256, 68915), (2310, 67304), (2506, 62040), (2585, 60144), (2632, 59070), (2640, 58891), (2685, 57904), (2820, 55132), (2864, 54285), (3080, 50478), (3102, 50120), (3290, 47256), (3580, 43428), (3619, 42960), (3696, 42065), (3759, 41360), (3760, 41349), (3938, 39480), (3948, 39380), (4136, 37590), (4296, 36190), (4620, 33652), (4935, 31504), (5012, 31020), (5170, 30072), (5264, 29535), (5370, 28952), (5640, 27566), (5907, 26320), (6160, 25239), (6204, 25060), (6265, 24816), (6580, 23628), (7160, 21714), (7238, 21480), (7518, 20680), (7755, 20048), (7876, 19740), (7896, 19690), (8272, 18795), (8413, 18480), (8592, 18095), (9240, 16826), (9845, 15792), (9870, 15752), (10024, 15510), (10340, 15036), (10740, 14476), (10857, 14320), (11280, 13783), (11814, 13160), (12408, 12530)]