393010560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 288

約数和(自身を含む): 1422055440

約数和(自身を除く): 1029044880

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, 71, 72, 80, 90, 93, 96, 120, 124, 128, 142, 144, 155, 160, 180, 186, 192, 213, 240, 248, 279, 284, 288, 310, 320, 355, 360, 372, 384, 426, 465, 480, 496, 558, 568, 576, 620, 639, 640, 710, 720, 744, 852, 930, 960, 961, 992, 1065, 1116, 1136, 1152, 1240, 1278, 1395, 1420, 1440, 1488, 1704, 1860, 1920, 1922, 1984, 2130, 2201, 2232, 2272, 2480, 2556, 2790, 2840, 2880, 2883, 2976, 3195, 3408, 3720, 3844, 3968, 4260, 4402, 4464, 4544, 4805, 4960, 5112, 5580, 5680, 5760, 5766, 5952, 6390, 6603, 6816, 7440, 7688, 8520, 8649, 8804, 8928, 9088, 9610, 9920, 10224, 11005, 11160, 11360, 11532, 11904, 12780, 13206, 13632, 14415, 14880, 15376, 17040, 17298, 17608, 17856, 19220, 19809, 19840, 20448, 22010, 22320, 22720, 23064, 25560, 26412, 27264, 28830, 29760, 30752, 33015, 34080, 34596, 35216, 35712, 38440, 39618, 40896, 43245, 44020, 44640, 45440, 46128, 51120, 52824, 57660, 59520, 61504, 66030, 68160, 68231, 69192, 70432, 76880, 79236, 81792, 86490, 88040, 89280, 92256, 99045, 102240, 105648, 115320, 123008, 132060, 136320, 136462, 138384, 140864, 153760, 158472, 172980, 176080, 178560, 184512, 198090, 204480, 204693, 211296, 230640, 264120, 272924, 276768, 281728, 307520, 316944, 341155, 345960, 352160, 369024, 396180, 408960, 409386, 422592, 461280, 528240, 545848, 553536, 614079, 615040, 633888, 682310, 691920, 704320, 792360, 818772, 845184, 922560, 1023465, 1056480, 1091696, 1107072, 1228158, 1267776, 1364620, 1383840, 1408640, 1584720, 1637544, 1845120, 2046930, 2112960, 2183392, 2456316, 2535552, 2729240, 2767680, 3070395, 3169440, 3275088, 4093860, 4225920, 4366784, 4912632, 5458480, 5535360, 6140790, 6338880, 6550176, 8187720, 8733568, 9825264, 10916960, 12281580, 12677760, 13100352, 16375440, 19650528, 21833920, 24563160, 26200704, 32750880, 39301056, 43667840, 49126320, 65501760, 78602112, 98252640, 131003520, 196505280, 393010560]

約数ペア:

[(1, 393010560), (2, 196505280), (3, 131003520), (4, 98252640), (5, 78602112), (6, 65501760), (8, 49126320), (9, 43667840), (10, 39301056), (12, 32750880), (15, 26200704), (16, 24563160), (18, 21833920), (20, 19650528), (24, 16375440), (30, 13100352), (31, 12677760), (32, 12281580), (36, 10916960), (40, 9825264), (45, 8733568), (48, 8187720), (60, 6550176), (62, 6338880), (64, 6140790), (71, 5535360), (72, 5458480), (80, 4912632), (90, 4366784), (93, 4225920), (96, 4093860), (120, 3275088), (124, 3169440), (128, 3070395), (142, 2767680), (144, 2729240), (155, 2535552), (160, 2456316), (180, 2183392), (186, 2112960), (192, 2046930), (213, 1845120), (240, 1637544), (248, 1584720), (279, 1408640), (284, 1383840), (288, 1364620), (310, 1267776), (320, 1228158), (355, 1107072), (360, 1091696), (372, 1056480), (384, 1023465), (426, 922560), (465, 845184), (480, 818772), (496, 792360), (558, 704320), (568, 691920), (576, 682310), (620, 633888), (639, 615040), (640, 614079), (710, 553536), (720, 545848), (744, 528240), (852, 461280), (930, 422592), (960, 409386), (961, 408960), (992, 396180), (1065, 369024), (1116, 352160), (1136, 345960), (1152, 341155), (1240, 316944), (1278, 307520), (1395, 281728), (1420, 276768), (1440, 272924), (1488, 264120), (1704, 230640), (1860, 211296), (1920, 204693), (1922, 204480), (1984, 198090), (2130, 184512), (2201, 178560), (2232, 176080), (2272, 172980), (2480, 158472), (2556, 153760), (2790, 140864), (2840, 138384), (2880, 136462), (2883, 136320), (2976, 132060), (3195, 123008), (3408, 115320), (3720, 105648), (3844, 102240), (3968, 99045), (4260, 92256), (4402, 89280), (4464, 88040), (4544, 86490), (4805, 81792), (4960, 79236), (5112, 76880), (5580, 70432), (5680, 69192), (5760, 68231), (5766, 68160), (5952, 66030), (6390, 61504), (6603, 59520), (6816, 57660), (7440, 52824), (7688, 51120), (8520, 46128), (8649, 45440), (8804, 44640), (8928, 44020), (9088, 43245), (9610, 40896), (9920, 39618), (10224, 38440), (11005, 35712), (11160, 35216), (11360, 34596), (11532, 34080), (11904, 33015), (12780, 30752), (13206, 29760), (13632, 28830), (14415, 27264), (14880, 26412), (15376, 25560), (17040, 23064), (17298, 22720), (17608, 22320), (17856, 22010), (19220, 20448), (19809, 19840)]