2159147520

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3023}}^1$

素因数の和:3083

約数の個数: 240

約数和(自身を含む): 7721505792

約数和(自身を除く): 5562358272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3023, 3720, 3840, 3968, 4464, 4608, 4960, 5580, 5760, 5952, 6046, 7440, 7680, 7936, 8928, 9069, 9920, 11160, 11520, 11904, 12092, 14880, 15115, 15872, 17856, 18138, 19840, 22320, 23040, 23808, 24184, 27207, 29760, 30230, 35712, 36276, 39680, 44640, 45345, 47616, 48368, 54414, 59520, 60460, 71424, 72552, 79360, 89280, 90690, 93713, 96736, 108828, 119040, 120920, 136035, 142848, 145104, 178560, 181380, 187426, 193472, 217656, 238080, 241840, 272070, 281139, 290208, 357120, 362760, 374852, 386944, 435312, 468565, 483680, 544140, 562278, 580416, 714240, 725520, 749704, 773888, 843417, 870624, 937130, 967360, 1088280, 1124556, 1160832, 1405695, 1451040, 1499408, 1547776, 1686834, 1741248, 1874260, 1934720, 2176560, 2249112, 2321664, 2811390, 2902080, 2998816, 3373668, 3482496, 3748520, 3869440, 4217085, 4353120, 4498224, 4643328, 5622780, 5804160, 5997632, 6747336, 6964992, 7497040, 7738880, 8434170, 8706240, 8996448, 11245560, 11608320, 11995264, 13494672, 13929984, 14994080, 16868340, 17412480, 17992896, 22491120, 23216640, 23990528, 26989344, 29988160, 33736680, 34824960, 35985792, 44982240, 47981056, 53978688, 59976320, 67473360, 69649920, 71971584, 89964480, 107957376, 119952640, 134946720, 143943168, 179928960, 215914752, 239905280, 269893440, 359857920, 431829504, 539786880, 719715840, 1079573760, 2159147520]

約数ペア:

[(1, 2159147520), (2, 1079573760), (3, 719715840), (4, 539786880), (5, 431829504), (6, 359857920), (8, 269893440), (9, 239905280), (10, 215914752), (12, 179928960), (15, 143943168), (16, 134946720), (18, 119952640), (20, 107957376), (24, 89964480), (30, 71971584), (31, 69649920), (32, 67473360), (36, 59976320), (40, 53978688), (45, 47981056), (48, 44982240), (60, 35985792), (62, 34824960), (64, 33736680), (72, 29988160), (80, 26989344), (90, 23990528), (93, 23216640), (96, 22491120), (120, 17992896), (124, 17412480), (128, 16868340), (144, 14994080), (155, 13929984), (160, 13494672), (180, 11995264), (186, 11608320), (192, 11245560), (240, 8996448), (248, 8706240), (256, 8434170), (279, 7738880), (288, 7497040), (310, 6964992), (320, 6747336), (360, 5997632), (372, 5804160), (384, 5622780), (465, 4643328), (480, 4498224), (496, 4353120), (512, 4217085), (558, 3869440), (576, 3748520), (620, 3482496), (640, 3373668), (720, 2998816), (744, 2902080), (768, 2811390), (930, 2321664), (960, 2249112), (992, 2176560), (1116, 1934720), (1152, 1874260), (1240, 1741248), (1280, 1686834), (1395, 1547776), (1440, 1499408), (1488, 1451040), (1536, 1405695), (1860, 1160832), (1920, 1124556), (1984, 1088280), (2232, 967360), (2304, 937130), (2480, 870624), (2560, 843417), (2790, 773888), (2880, 749704), (2976, 725520), (3023, 714240), (3720, 580416), (3840, 562278), (3968, 544140), (4464, 483680), (4608, 468565), (4960, 435312), (5580, 386944), (5760, 374852), (5952, 362760), (6046, 357120), (7440, 290208), (7680, 281139), (7936, 272070), (8928, 241840), (9069, 238080), (9920, 217656), (11160, 193472), (11520, 187426), (11904, 181380), (12092, 178560), (14880, 145104), (15115, 142848), (15872, 136035), (17856, 120920), (18138, 119040), (19840, 108828), (22320, 96736), (23040, 93713), (23808, 90690), (24184, 89280), (27207, 79360), (29760, 72552), (30230, 71424), (35712, 60460), (36276, 59520), (39680, 54414), (44640, 48368), (45345, 47616)]