915639120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:555

約数の個数: 320

約数和(自身を含む): 3487276800

約数和(自身を除く): 2571637680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 89, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 178, 180, 198, 216, 220, 240, 264, 267, 270, 297, 330, 356, 360, 396, 432, 433, 440, 445, 495, 528, 534, 540, 594, 660, 712, 720, 792, 801, 866, 880, 890, 979, 990, 1068, 1080, 1188, 1299, 1320, 1335, 1424, 1485, 1584, 1602, 1732, 1780, 1958, 1980, 2136, 2160, 2165, 2376, 2403, 2598, 2640, 2670, 2937, 2970, 3204, 3464, 3560, 3897, 3916, 3960, 4005, 4272, 4330, 4752, 4763, 4806, 4895, 5196, 5340, 5874, 5940, 6408, 6495, 6928, 7120, 7794, 7832, 7920, 8010, 8660, 8811, 9526, 9612, 9790, 10392, 10680, 11691, 11748, 11880, 12015, 12816, 12990, 14289, 14685, 15588, 15664, 16020, 17320, 17622, 19052, 19224, 19485, 19580, 20784, 21360, 23382, 23496, 23760, 23815, 24030, 25980, 26433, 28578, 29370, 31176, 32040, 34640, 35244, 38104, 38448, 38537, 38970, 39160, 42867, 44055, 46764, 46992, 47630, 48060, 51960, 52866, 57156, 58455, 58740, 62352, 64080, 70488, 71445, 76208, 77074, 77940, 78320, 85734, 88110, 93528, 95260, 96120, 103920, 105732, 114312, 115611, 116910, 117480, 128601, 132165, 140976, 142890, 154148, 155880, 171468, 176220, 187056, 190520, 192240, 192685, 211464, 214335, 228624, 231222, 233820, 234960, 257202, 264330, 285780, 308296, 311760, 342936, 346833, 352440, 381040, 385370, 422928, 423907, 428670, 462444, 467640, 514404, 528660, 571560, 578055, 616592, 643005, 685872, 693666, 704880, 770740, 847814, 857340, 924888, 935280, 1028808, 1040499, 1057320, 1143120, 1156110, 1271721, 1286010, 1387332, 1541480, 1695628, 1714680, 1734165, 1849776, 2057616, 2080998, 2114640, 2119535, 2312220, 2543442, 2572020, 2774664, 3082960, 3391256, 3429360, 3468330, 3815163, 4161996, 4239070, 4624440, 5086884, 5144040, 5202495, 5549328, 6358605, 6782512, 6936660, 7630326, 8323992, 8478140, 9248880, 10173768, 10288080, 10404990, 11445489, 12717210, 13873320, 15260652, 16647984, 16956280, 19075815, 20347536, 20809980, 22890978, 25434420, 27746640, 30521304, 33912560, 38151630, 41619960, 45781956, 50868840, 57227445, 61042608, 76303260, 83239920, 91563912, 101737680, 114454890, 152606520, 183127824, 228909780, 305213040, 457819560, 915639120]

約数ペア:

[(1, 915639120), (2, 457819560), (3, 305213040), (4, 228909780), (5, 183127824), (6, 152606520), (8, 114454890), (9, 101737680), (10, 91563912), (11, 83239920), (12, 76303260), (15, 61042608), (16, 57227445), (18, 50868840), (20, 45781956), (22, 41619960), (24, 38151630), (27, 33912560), (30, 30521304), (33, 27746640), (36, 25434420), (40, 22890978), (44, 20809980), (45, 20347536), (48, 19075815), (54, 16956280), (55, 16647984), (60, 15260652), (66, 13873320), (72, 12717210), (80, 11445489), (88, 10404990), (89, 10288080), (90, 10173768), (99, 9248880), (108, 8478140), (110, 8323992), (120, 7630326), (132, 6936660), (135, 6782512), (144, 6358605), (165, 5549328), (176, 5202495), (178, 5144040), (180, 5086884), (198, 4624440), (216, 4239070), (220, 4161996), (240, 3815163), (264, 3468330), (267, 3429360), (270, 3391256), (297, 3082960), (330, 2774664), (356, 2572020), (360, 2543442), (396, 2312220), (432, 2119535), (433, 2114640), (440, 2080998), (445, 2057616), (495, 1849776), (528, 1734165), (534, 1714680), (540, 1695628), (594, 1541480), (660, 1387332), (712, 1286010), (720, 1271721), (792, 1156110), (801, 1143120), (866, 1057320), (880, 1040499), (890, 1028808), (979, 935280), (990, 924888), (1068, 857340), (1080, 847814), (1188, 770740), (1299, 704880), (1320, 693666), (1335, 685872), (1424, 643005), (1485, 616592), (1584, 578055), (1602, 571560), (1732, 528660), (1780, 514404), (1958, 467640), (1980, 462444), (2136, 428670), (2160, 423907), (2165, 422928), (2376, 385370), (2403, 381040), (2598, 352440), (2640, 346833), (2670, 342936), (2937, 311760), (2970, 308296), (3204, 285780), (3464, 264330), (3560, 257202), (3897, 234960), (3916, 233820), (3960, 231222), (4005, 228624), (4272, 214335), (4330, 211464), (4752, 192685), (4763, 192240), (4806, 190520), (4895, 187056), (5196, 176220), (5340, 171468), (5874, 155880), (5940, 154148), (6408, 142890), (6495, 140976), (6928, 132165), (7120, 128601), (7794, 117480), (7832, 116910), (7920, 115611), (8010, 114312), (8660, 105732), (8811, 103920), (9526, 96120), (9612, 95260), (9790, 93528), (10392, 88110), (10680, 85734), (11691, 78320), (11748, 77940), (11880, 77074), (12015, 76208), (12816, 71445), (12990, 70488), (14289, 64080), (14685, 62352), (15588, 58740), (15664, 58455), (16020, 57156), (17320, 52866), (17622, 51960), (19052, 48060), (19224, 47630), (19485, 46992), (19580, 46764), (20784, 44055), (21360, 42867), (23382, 39160), (23496, 38970), (23760, 38537), (23815, 38448), (24030, 38104), (25980, 35244), (26433, 34640), (28578, 32040), (29370, 31176)]