7139968000

素因数分解:

$2^{10}\times 5^3\times {\mathrm{11}}^2\times {\mathrm{461}}^1$

素因数の和:518

約数の個数: 264

約数和(自身を含む): 19621674072

約数和(自身を除く): 12481706072

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 121, 125, 128, 160, 176, 200, 220, 242, 250, 256, 275, 320, 352, 400, 440, 461, 484, 500, 512, 550, 605, 640, 704, 800, 880, 922, 968, 1000, 1024, 1100, 1210, 1280, 1375, 1408, 1600, 1760, 1844, 1936, 2000, 2200, 2305, 2420, 2560, 2750, 2816, 3025, 3200, 3520, 3688, 3872, 4000, 4400, 4610, 4840, 5071, 5120, 5500, 5632, 6050, 6400, 7040, 7376, 7744, 8000, 8800, 9220, 9680, 10142, 11000, 11264, 11525, 12100, 12800, 14080, 14752, 15125, 15488, 16000, 17600, 18440, 19360, 20284, 22000, 23050, 24200, 25355, 25600, 28160, 29504, 30250, 30976, 32000, 35200, 36880, 38720, 40568, 44000, 46100, 48400, 50710, 55781, 56320, 57625, 59008, 60500, 61952, 64000, 70400, 73760, 77440, 81136, 88000, 92200, 96800, 101420, 111562, 115250, 118016, 121000, 123904, 126775, 128000, 140800, 147520, 154880, 162272, 176000, 184400, 193600, 202840, 223124, 230500, 236032, 242000, 253550, 278905, 281600, 295040, 309760, 324544, 352000, 368800, 387200, 405680, 446248, 461000, 472064, 484000, 507100, 557810, 590080, 619520, 633875, 649088, 704000, 737600, 774400, 811360, 892496, 922000, 968000, 1014200, 1115620, 1180160, 1267750, 1298176, 1394525, 1408000, 1475200, 1548800, 1622720, 1784992, 1844000, 1936000, 2028400, 2231240, 2360320, 2535500, 2596352, 2789050, 2950400, 3097600, 3245440, 3569984, 3688000, 3872000, 4056800, 4462480, 5071000, 5192704, 5578100, 5900800, 6490880, 6972625, 7139968, 7376000, 7744000, 8113600, 8924960, 10142000, 11156200, 11801600, 12981760, 13945250, 14279936, 14752000, 15488000, 16227200, 17849920, 20284000, 22312400, 25963520, 27890500, 28559872, 29504000, 32454400, 35699840, 40568000, 44624800, 55781000, 57119744, 59008000, 64908800, 71399680, 81136000, 89249600, 111562000, 129817600, 142799360, 162272000, 178499200, 223124000, 285598720, 324544000, 356998400, 446248000, 649088000, 713996800, 892496000, 1427993600, 1784992000, 3569984000, 7139968000]

約数ペア:

[(1, 7139968000), (2, 3569984000), (4, 1784992000), (5, 1427993600), (8, 892496000), (10, 713996800), (11, 649088000), (16, 446248000), (20, 356998400), (22, 324544000), (25, 285598720), (32, 223124000), (40, 178499200), (44, 162272000), (50, 142799360), (55, 129817600), (64, 111562000), (80, 89249600), (88, 81136000), (100, 71399680), (110, 64908800), (121, 59008000), (125, 57119744), (128, 55781000), (160, 44624800), (176, 40568000), (200, 35699840), (220, 32454400), (242, 29504000), (250, 28559872), (256, 27890500), (275, 25963520), (320, 22312400), (352, 20284000), (400, 17849920), (440, 16227200), (461, 15488000), (484, 14752000), (500, 14279936), (512, 13945250), (550, 12981760), (605, 11801600), (640, 11156200), (704, 10142000), (800, 8924960), (880, 8113600), (922, 7744000), (968, 7376000), (1000, 7139968), (1024, 6972625), (1100, 6490880), (1210, 5900800), (1280, 5578100), (1375, 5192704), (1408, 5071000), (1600, 4462480), (1760, 4056800), (1844, 3872000), (1936, 3688000), (2000, 3569984), (2200, 3245440), (2305, 3097600), (2420, 2950400), (2560, 2789050), (2750, 2596352), (2816, 2535500), (3025, 2360320), (3200, 2231240), (3520, 2028400), (3688, 1936000), (3872, 1844000), (4000, 1784992), (4400, 1622720), (4610, 1548800), (4840, 1475200), (5071, 1408000), (5120, 1394525), (5500, 1298176), (5632, 1267750), (6050, 1180160), (6400, 1115620), (7040, 1014200), (7376, 968000), (7744, 922000), (8000, 892496), (8800, 811360), (9220, 774400), (9680, 737600), (10142, 704000), (11000, 649088), (11264, 633875), (11525, 619520), (12100, 590080), (12800, 557810), (14080, 507100), (14752, 484000), (15125, 472064), (15488, 461000), (16000, 446248), (17600, 405680), (18440, 387200), (19360, 368800), (20284, 352000), (22000, 324544), (23050, 309760), (24200, 295040), (25355, 281600), (25600, 278905), (28160, 253550), (29504, 242000), (30250, 236032), (30976, 230500), (32000, 223124), (35200, 202840), (36880, 193600), (38720, 184400), (40568, 176000), (44000, 162272), (46100, 154880), (48400, 147520), (50710, 140800), (55781, 128000), (56320, 126775), (57625, 123904), (59008, 121000), (60500, 118016), (61952, 115250), (64000, 111562), (70400, 101420), (73760, 96800), (77440, 92200), (81136, 88000)]