2460155040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7873}}^1$

素因数の和:7932

約数の個数: 288

約数和(自身を含む): 9905366016

約数和(自身を除く): 7445210976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 336, 360, 372, 420, 434, 465, 480, 496, 504, 558, 560, 620, 630, 651, 672, 720, 744, 840, 868, 930, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1395, 1440, 1488, 1680, 1736, 1860, 1953, 2016, 2170, 2232, 2480, 2520, 2604, 2790, 2976, 3255, 3360, 3472, 3720, 3906, 4340, 4464, 4960, 5040, 5208, 5580, 6510, 6944, 7440, 7812, 7873, 8680, 8928, 9765, 10080, 10416, 11160, 13020, 14880, 15624, 15746, 17360, 19530, 20832, 22320, 23619, 26040, 31248, 31492, 34720, 39060, 39365, 44640, 47238, 52080, 55111, 62496, 62984, 70857, 78120, 78730, 94476, 104160, 110222, 118095, 125968, 141714, 156240, 157460, 165333, 188952, 220444, 236190, 244063, 251936, 275555, 283428, 312480, 314920, 330666, 354285, 377904, 440888, 472380, 488126, 495999, 551110, 566856, 629840, 661332, 708570, 732189, 755808, 826665, 881776, 944760, 976252, 991998, 1102220, 1133712, 1220315, 1259680, 1322664, 1417140, 1464378, 1653330, 1708441, 1763552, 1889520, 1952504, 1983996, 2196567, 2204440, 2267424, 2440630, 2479995, 2645328, 2834280, 2928756, 3306660, 3416882, 3660945, 3779040, 3905008, 3967992, 4393134, 4408880, 4881260, 4959990, 5125323, 5290656, 5668560, 5857512, 6613320, 6833764, 7321890, 7810016, 7935984, 8542205, 8786268, 8817760, 9762520, 9919980, 10250646, 10982835, 11337120, 11715024, 13226640, 13667528, 14643780, 15375969, 15871968, 17084410, 17572536, 19525040, 19839960, 20501292, 21965670, 23430048, 25626615, 26453280, 27335056, 29287560, 30751938, 34168820, 35145072, 39050080, 39679920, 41002584, 43931340, 51253230, 54670112, 58575120, 61503876, 68337640, 70290144, 76879845, 79359840, 82005168, 87862680, 102506460, 117150240, 123007752, 136675280, 153759690, 164010336, 175725360, 205012920, 246015504, 273350560, 307519380, 351450720, 410025840, 492031008, 615038760, 820051680, 1230077520, 2460155040]

約数ペア:

[(1, 2460155040), (2, 1230077520), (3, 820051680), (4, 615038760), (5, 492031008), (6, 410025840), (7, 351450720), (8, 307519380), (9, 273350560), (10, 246015504), (12, 205012920), (14, 175725360), (15, 164010336), (16, 153759690), (18, 136675280), (20, 123007752), (21, 117150240), (24, 102506460), (28, 87862680), (30, 82005168), (31, 79359840), (32, 76879845), (35, 70290144), (36, 68337640), (40, 61503876), (42, 58575120), (45, 54670112), (48, 51253230), (56, 43931340), (60, 41002584), (62, 39679920), (63, 39050080), (70, 35145072), (72, 34168820), (80, 30751938), (84, 29287560), (90, 27335056), (93, 26453280), (96, 25626615), (105, 23430048), (112, 21965670), (120, 20501292), (124, 19839960), (126, 19525040), (140, 17572536), (144, 17084410), (155, 15871968), (160, 15375969), (168, 14643780), (180, 13667528), (186, 13226640), (210, 11715024), (217, 11337120), (224, 10982835), (240, 10250646), (248, 9919980), (252, 9762520), (279, 8817760), (280, 8786268), (288, 8542205), (310, 7935984), (315, 7810016), (336, 7321890), (360, 6833764), (372, 6613320), (420, 5857512), (434, 5668560), (465, 5290656), (480, 5125323), (496, 4959990), (504, 4881260), (558, 4408880), (560, 4393134), (620, 3967992), (630, 3905008), (651, 3779040), (672, 3660945), (720, 3416882), (744, 3306660), (840, 2928756), (868, 2834280), (930, 2645328), (992, 2479995), (1008, 2440630), (1085, 2267424), (1116, 2204440), (1120, 2196567), (1240, 1983996), (1260, 1952504), (1302, 1889520), (1395, 1763552), (1440, 1708441), (1488, 1653330), (1680, 1464378), (1736, 1417140), (1860, 1322664), (1953, 1259680), (2016, 1220315), (2170, 1133712), (2232, 1102220), (2480, 991998), (2520, 976252), (2604, 944760), (2790, 881776), (2976, 826665), (3255, 755808), (3360, 732189), (3472, 708570), (3720, 661332), (3906, 629840), (4340, 566856), (4464, 551110), (4960, 495999), (5040, 488126), (5208, 472380), (5580, 440888), (6510, 377904), (6944, 354285), (7440, 330666), (7812, 314920), (7873, 312480), (8680, 283428), (8928, 275555), (9765, 251936), (10080, 244063), (10416, 236190), (11160, 220444), (13020, 188952), (14880, 165333), (15624, 157460), (15746, 156240), (17360, 141714), (19530, 125968), (20832, 118095), (22320, 110222), (23619, 104160), (26040, 94476), (31248, 78730), (31492, 78120), (34720, 70857), (39060, 62984), (39365, 62496), (44640, 55111), (47238, 52080)]