2019184160

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:248

約数の個数: 288

約数和(自身を含む): 5863959360

約数和(自身を除く): 3844775200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 49, 56, 58, 70, 80, 83, 98, 107, 112, 116, 140, 145, 160, 166, 196, 203, 214, 224, 232, 245, 280, 290, 332, 392, 406, 415, 428, 464, 490, 535, 560, 580, 581, 664, 749, 784, 812, 830, 856, 928, 980, 1015, 1070, 1120, 1160, 1162, 1328, 1421, 1498, 1568, 1624, 1660, 1712, 1960, 2030, 2140, 2320, 2324, 2407, 2656, 2842, 2905, 2996, 3103, 3248, 3320, 3424, 3745, 3920, 4060, 4067, 4280, 4640, 4648, 4814, 5243, 5684, 5810, 5992, 6206, 6496, 6640, 7105, 7490, 7840, 8120, 8134, 8560, 8881, 9296, 9628, 10486, 11368, 11620, 11984, 12035, 12412, 13280, 14210, 14980, 15515, 16240, 16268, 16849, 17120, 17762, 18592, 19256, 20335, 20972, 21721, 22736, 23240, 23968, 24070, 24824, 26215, 28420, 29960, 31030, 32480, 32536, 33698, 35524, 38512, 40670, 41944, 43442, 44405, 45472, 46480, 48140, 49648, 52430, 56840, 59920, 62060, 62167, 65072, 67396, 71048, 77024, 81340, 83888, 84245, 86884, 88810, 92960, 96280, 99296, 104860, 108605, 113680, 117943, 119840, 124120, 124334, 130144, 134792, 142096, 152047, 162680, 167776, 168490, 173768, 177620, 192560, 209720, 217210, 227360, 235886, 248240, 248668, 257549, 269584, 284192, 304094, 310835, 325360, 336980, 347536, 355240, 385120, 419440, 434420, 435169, 471772, 496480, 497336, 515098, 539168, 589715, 608188, 621670, 650720, 673960, 695072, 710480, 760235, 838880, 868840, 870338, 943544, 994672, 1030196, 1179430, 1216376, 1243340, 1287745, 1347920, 1420960, 1520470, 1737680, 1740676, 1802843, 1887088, 1989344, 2060392, 2175845, 2358860, 2432752, 2486680, 2575490, 2695840, 3040940, 3475360, 3481352, 3605686, 3774176, 4120784, 4351690, 4717720, 4865504, 4973360, 5150980, 6081880, 6962704, 7211372, 8241568, 8703380, 9014215, 9435440, 9946720, 10301960, 12163760, 12619901, 13925408, 14422744, 17406760, 18028430, 18870880, 20603920, 24327520, 25239802, 28845488, 34813520, 36056860, 41207840, 50479604, 57690976, 63099505, 69627040, 72113720, 100959208, 126199010, 144227440, 201918416, 252398020, 288454880, 403836832, 504796040, 1009592080, 2019184160]

約数ペア:

[(1, 2019184160), (2, 1009592080), (4, 504796040), (5, 403836832), (7, 288454880), (8, 252398020), (10, 201918416), (14, 144227440), (16, 126199010), (20, 100959208), (28, 72113720), (29, 69627040), (32, 63099505), (35, 57690976), (40, 50479604), (49, 41207840), (56, 36056860), (58, 34813520), (70, 28845488), (80, 25239802), (83, 24327520), (98, 20603920), (107, 18870880), (112, 18028430), (116, 17406760), (140, 14422744), (145, 13925408), (160, 12619901), (166, 12163760), (196, 10301960), (203, 9946720), (214, 9435440), (224, 9014215), (232, 8703380), (245, 8241568), (280, 7211372), (290, 6962704), (332, 6081880), (392, 5150980), (406, 4973360), (415, 4865504), (428, 4717720), (464, 4351690), (490, 4120784), (535, 3774176), (560, 3605686), (580, 3481352), (581, 3475360), (664, 3040940), (749, 2695840), (784, 2575490), (812, 2486680), (830, 2432752), (856, 2358860), (928, 2175845), (980, 2060392), (1015, 1989344), (1070, 1887088), (1120, 1802843), (1160, 1740676), (1162, 1737680), (1328, 1520470), (1421, 1420960), (1498, 1347920), (1568, 1287745), (1624, 1243340), (1660, 1216376), (1712, 1179430), (1960, 1030196), (2030, 994672), (2140, 943544), (2320, 870338), (2324, 868840), (2407, 838880), (2656, 760235), (2842, 710480), (2905, 695072), (2996, 673960), (3103, 650720), (3248, 621670), (3320, 608188), (3424, 589715), (3745, 539168), (3920, 515098), (4060, 497336), (4067, 496480), (4280, 471772), (4640, 435169), (4648, 434420), (4814, 419440), (5243, 385120), (5684, 355240), (5810, 347536), (5992, 336980), (6206, 325360), (6496, 310835), (6640, 304094), (7105, 284192), (7490, 269584), (7840, 257549), (8120, 248668), (8134, 248240), (8560, 235886), (8881, 227360), (9296, 217210), (9628, 209720), (10486, 192560), (11368, 177620), (11620, 173768), (11984, 168490), (12035, 167776), (12412, 162680), (13280, 152047), (14210, 142096), (14980, 134792), (15515, 130144), (16240, 124334), (16268, 124120), (16849, 119840), (17120, 117943), (17762, 113680), (18592, 108605), (19256, 104860), (20335, 99296), (20972, 96280), (21721, 92960), (22736, 88810), (23240, 86884), (23968, 84245), (24070, 83888), (24824, 81340), (26215, 77024), (28420, 71048), (29960, 67396), (31030, 65072), (32480, 62167), (32536, 62060), (33698, 59920), (35524, 56840), (38512, 52430), (40670, 49648), (41944, 48140), (43442, 46480), (44405, 45472)]