255774468480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{887}}^1\times {\mathrm{1487}}^1$

素因数の和:2497

約数の個数: 256

約数和(自身を含む): 824835778560

約数和(自身を除く): 569061310080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 101, 120, 128, 160, 192, 202, 240, 303, 320, 384, 404, 480, 505, 606, 640, 808, 887, 960, 1010, 1212, 1487, 1515, 1616, 1774, 1920, 2020, 2424, 2661, 2974, 3030, 3232, 3548, 4040, 4435, 4461, 4848, 5322, 5948, 6060, 6464, 7096, 7435, 8080, 8870, 8922, 9696, 10644, 11896, 12120, 12928, 13305, 14192, 14870, 16160, 17740, 17844, 19392, 21288, 22305, 23792, 24240, 26610, 28384, 29740, 32320, 35480, 35688, 38784, 42576, 44610, 47584, 48480, 53220, 56768, 59480, 64640, 70960, 71376, 85152, 89220, 89587, 95168, 96960, 106440, 113536, 118960, 141920, 142752, 150187, 170304, 178440, 179174, 190336, 193920, 212880, 237920, 268761, 283840, 285504, 300374, 340608, 356880, 358348, 425760, 447935, 450561, 475840, 537522, 567680, 571008, 600748, 713760, 716696, 750935, 851520, 895870, 901122, 951680, 1075044, 1201496, 1318969, 1343805, 1427520, 1433392, 1501870, 1703040, 1791740, 1802244, 2150088, 2252805, 2402992, 2637938, 2687610, 2855040, 2866784, 3003740, 3583480, 3604488, 3956907, 4300176, 4505610, 4805984, 5275876, 5375220, 5733568, 6007480, 6594845, 7166960, 7208976, 7913814, 8600352, 9011220, 9611968, 10551752, 10750440, 11467136, 12014960, 13189690, 14333920, 14417952, 15827628, 17200704, 18022440, 19223936, 19784535, 21103504, 21500880, 24029920, 26379380, 28667840, 28835904, 31655256, 34401408, 36044880, 39569070, 42207008, 43001760, 48059840, 52758760, 57335680, 57671808, 63310512, 72089760, 79138140, 84414016, 86003520, 96119680, 105517520, 126621024, 133215869, 144179520, 158276280, 168828032, 172007040, 211035040, 253242048, 266431738, 288359040, 316552560, 399647607, 422070080, 506484096, 532863476, 633105120, 666079345, 799295214, 844140160, 1065726952, 1266210240, 1332158690, 1598590428, 1998238035, 2131453904, 2532420480, 2664317380, 3197180856, 3996476070, 4262907808, 5328634760, 6394361712, 7992952140, 8525815616, 10657269520, 12788723424, 15985904280, 17051631232, 21314539040, 25577446848, 31971808560, 42629078080, 51154893696, 63943617120, 85258156160, 127887234240, 255774468480]

約数ペア:

[(1, 255774468480), (2, 127887234240), (3, 85258156160), (4, 63943617120), (5, 51154893696), (6, 42629078080), (8, 31971808560), (10, 25577446848), (12, 21314539040), (15, 17051631232), (16, 15985904280), (20, 12788723424), (24, 10657269520), (30, 8525815616), (32, 7992952140), (40, 6394361712), (48, 5328634760), (60, 4262907808), (64, 3996476070), (80, 3197180856), (96, 2664317380), (101, 2532420480), (120, 2131453904), (128, 1998238035), (160, 1598590428), (192, 1332158690), (202, 1266210240), (240, 1065726952), (303, 844140160), (320, 799295214), (384, 666079345), (404, 633105120), (480, 532863476), (505, 506484096), (606, 422070080), (640, 399647607), (808, 316552560), (887, 288359040), (960, 266431738), (1010, 253242048), (1212, 211035040), (1487, 172007040), (1515, 168828032), (1616, 158276280), (1774, 144179520), (1920, 133215869), (2020, 126621024), (2424, 105517520), (2661, 96119680), (2974, 86003520), (3030, 84414016), (3232, 79138140), (3548, 72089760), (4040, 63310512), (4435, 57671808), (4461, 57335680), (4848, 52758760), (5322, 48059840), (5948, 43001760), (6060, 42207008), (6464, 39569070), (7096, 36044880), (7435, 34401408), (8080, 31655256), (8870, 28835904), (8922, 28667840), (9696, 26379380), (10644, 24029920), (11896, 21500880), (12120, 21103504), (12928, 19784535), (13305, 19223936), (14192, 18022440), (14870, 17200704), (16160, 15827628), (17740, 14417952), (17844, 14333920), (19392, 13189690), (21288, 12014960), (22305, 11467136), (23792, 10750440), (24240, 10551752), (26610, 9611968), (28384, 9011220), (29740, 8600352), (32320, 7913814), (35480, 7208976), (35688, 7166960), (38784, 6594845), (42576, 6007480), (44610, 5733568), (47584, 5375220), (48480, 5275876), (53220, 4805984), (56768, 4505610), (59480, 4300176), (64640, 3956907), (70960, 3604488), (71376, 3583480), (85152, 3003740), (89220, 2866784), (89587, 2855040), (95168, 2687610), (96960, 2637938), (106440, 2402992), (113536, 2252805), (118960, 2150088), (141920, 1802244), (142752, 1791740), (150187, 1703040), (170304, 1501870), (178440, 1433392), (179174, 1427520), (190336, 1343805), (193920, 1318969), (212880, 1201496), (237920, 1075044), (268761, 951680), (283840, 901122), (285504, 895870), (300374, 851520), (340608, 750935), (356880, 716696), (358348, 713760), (425760, 600748), (447935, 571008), (450561, 567680), (475840, 537522)]