2289418880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:287

約数の個数: 256

約数和(自身を含む): 6514421760

約数和(自身を除く): 4225002880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 64, 70, 80, 83, 94, 112, 128, 131, 140, 160, 166, 188, 224, 235, 262, 280, 320, 329, 332, 376, 415, 448, 470, 524, 560, 581, 640, 655, 658, 664, 752, 830, 896, 917, 940, 1048, 1120, 1162, 1310, 1316, 1328, 1504, 1645, 1660, 1834, 1880, 2096, 2240, 2324, 2620, 2632, 2656, 2905, 3008, 3290, 3320, 3668, 3760, 3901, 4192, 4480, 4585, 4648, 5240, 5264, 5312, 5810, 6016, 6157, 6580, 6640, 7336, 7520, 7802, 8384, 9170, 9296, 10480, 10528, 10624, 10873, 11620, 12314, 13160, 13280, 14672, 15040, 15604, 16768, 18340, 18592, 19505, 20960, 21056, 21746, 23240, 24628, 26320, 26560, 27307, 29344, 30080, 30785, 31208, 36680, 37184, 39010, 41920, 42112, 43099, 43492, 46480, 49256, 52640, 53120, 54365, 54614, 58688, 61570, 62416, 73360, 74368, 76111, 78020, 83840, 86198, 86984, 92960, 98512, 105280, 108730, 109228, 117376, 123140, 124832, 136535, 146720, 152222, 156040, 172396, 173968, 185920, 197024, 210560, 215495, 217460, 218456, 246280, 249664, 273070, 293440, 304444, 312080, 344792, 347936, 371840, 380555, 394048, 430990, 434920, 436912, 492560, 499328, 511031, 546140, 586880, 608888, 624160, 689584, 695872, 761110, 788096, 861980, 869840, 873824, 985120, 1022062, 1092280, 1217776, 1248320, 1379168, 1391744, 1522220, 1723960, 1739680, 1747648, 1970240, 2044124, 2184560, 2435552, 2496640, 2555155, 2758336, 3044440, 3447920, 3479360, 3495296, 3577217, 3940480, 4088248, 4369120, 4871104, 5110310, 5516672, 6088880, 6895840, 6958720, 7154434, 8176496, 8738240, 9742208, 10220620, 12177760, 13791680, 14308868, 16352992, 17476480, 17886085, 20441240, 24355520, 27583360, 28617736, 32705984, 35772170, 40882480, 48711040, 57235472, 65411968, 71544340, 81764960, 114470944, 143088680, 163529920, 228941888, 286177360, 327059840, 457883776, 572354720, 1144709440, 2289418880]

約数ペア:

[(1, 2289418880), (2, 1144709440), (4, 572354720), (5, 457883776), (7, 327059840), (8, 286177360), (10, 228941888), (14, 163529920), (16, 143088680), (20, 114470944), (28, 81764960), (32, 71544340), (35, 65411968), (40, 57235472), (47, 48711040), (56, 40882480), (64, 35772170), (70, 32705984), (80, 28617736), (83, 27583360), (94, 24355520), (112, 20441240), (128, 17886085), (131, 17476480), (140, 16352992), (160, 14308868), (166, 13791680), (188, 12177760), (224, 10220620), (235, 9742208), (262, 8738240), (280, 8176496), (320, 7154434), (329, 6958720), (332, 6895840), (376, 6088880), (415, 5516672), (448, 5110310), (470, 4871104), (524, 4369120), (560, 4088248), (581, 3940480), (640, 3577217), (655, 3495296), (658, 3479360), (664, 3447920), (752, 3044440), (830, 2758336), (896, 2555155), (917, 2496640), (940, 2435552), (1048, 2184560), (1120, 2044124), (1162, 1970240), (1310, 1747648), (1316, 1739680), (1328, 1723960), (1504, 1522220), (1645, 1391744), (1660, 1379168), (1834, 1248320), (1880, 1217776), (2096, 1092280), (2240, 1022062), (2324, 985120), (2620, 873824), (2632, 869840), (2656, 861980), (2905, 788096), (3008, 761110), (3290, 695872), (3320, 689584), (3668, 624160), (3760, 608888), (3901, 586880), (4192, 546140), (4480, 511031), (4585, 499328), (4648, 492560), (5240, 436912), (5264, 434920), (5312, 430990), (5810, 394048), (6016, 380555), (6157, 371840), (6580, 347936), (6640, 344792), (7336, 312080), (7520, 304444), (7802, 293440), (8384, 273070), (9170, 249664), (9296, 246280), (10480, 218456), (10528, 217460), (10624, 215495), (10873, 210560), (11620, 197024), (12314, 185920), (13160, 173968), (13280, 172396), (14672, 156040), (15040, 152222), (15604, 146720), (16768, 136535), (18340, 124832), (18592, 123140), (19505, 117376), (20960, 109228), (21056, 108730), (21746, 105280), (23240, 98512), (24628, 92960), (26320, 86984), (26560, 86198), (27307, 83840), (29344, 78020), (30080, 76111), (30785, 74368), (31208, 73360), (36680, 62416), (37184, 61570), (39010, 58688), (41920, 54614), (42112, 54365), (43099, 53120), (43492, 52640), (46480, 49256)]