314444160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:646

約数の個数: 256

約数和(自身を含む): 1151539200

約数和(自身を除く): 837095040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 587, 620, 640, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1174, 1240, 1395, 1440, 1488, 1674, 1728, 1761, 1860, 1920, 1984, 2160, 2232, 2348, 2480, 2790, 2880, 2935, 2976, 3348, 3456, 3522, 3720, 3968, 4185, 4320, 4464, 4696, 4960, 5283, 5580, 5760, 5870, 5952, 6696, 7044, 7440, 8370, 8640, 8805, 8928, 9392, 9920, 10566, 11160, 11740, 11904, 13392, 14088, 14880, 15849, 16740, 17280, 17610, 17856, 18197, 18784, 19840, 21132, 22320, 23480, 26415, 26784, 28176, 29760, 31698, 33480, 35220, 35712, 36394, 37568, 42264, 44640, 46960, 52830, 53568, 54591, 56352, 59520, 63396, 66960, 70440, 72788, 75136, 79245, 84528, 89280, 90985, 93920, 105660, 107136, 109182, 112704, 126792, 133920, 140880, 145576, 158490, 163773, 169056, 178560, 181970, 187840, 211320, 218364, 225408, 253584, 267840, 272955, 281760, 291152, 316980, 327546, 338112, 363940, 375680, 422640, 436728, 491319, 507168, 535680, 545910, 563520, 582304, 633960, 655092, 676224, 727880, 818865, 845280, 873456, 982638, 1014336, 1091820, 1127040, 1164608, 1267920, 1310184, 1455760, 1637730, 1690560, 1746912, 1965276, 2028672, 2183640, 2329216, 2456595, 2535840, 2620368, 2911520, 3275460, 3381120, 3493824, 3930552, 4367280, 4913190, 5071680, 5240736, 5823040, 6550920, 6987648, 7861104, 8734560, 9826380, 10143360, 10481472, 11646080, 13101840, 15722208, 17469120, 19652760, 20962944, 26203680, 31444416, 34938240, 39305520, 52407360, 62888832, 78611040, 104814720, 157222080, 314444160]

約数ペア:

[(1, 314444160), (2, 157222080), (3, 104814720), (4, 78611040), (5, 62888832), (6, 52407360), (8, 39305520), (9, 34938240), (10, 31444416), (12, 26203680), (15, 20962944), (16, 19652760), (18, 17469120), (20, 15722208), (24, 13101840), (27, 11646080), (30, 10481472), (31, 10143360), (32, 9826380), (36, 8734560), (40, 7861104), (45, 6987648), (48, 6550920), (54, 5823040), (60, 5240736), (62, 5071680), (64, 4913190), (72, 4367280), (80, 3930552), (90, 3493824), (93, 3381120), (96, 3275460), (108, 2911520), (120, 2620368), (124, 2535840), (128, 2456595), (135, 2329216), (144, 2183640), (155, 2028672), (160, 1965276), (180, 1746912), (186, 1690560), (192, 1637730), (216, 1455760), (240, 1310184), (248, 1267920), (270, 1164608), (279, 1127040), (288, 1091820), (310, 1014336), (320, 982638), (360, 873456), (372, 845280), (384, 818865), (432, 727880), (465, 676224), (480, 655092), (496, 633960), (540, 582304), (558, 563520), (576, 545910), (587, 535680), (620, 507168), (640, 491319), (720, 436728), (744, 422640), (837, 375680), (864, 363940), (930, 338112), (960, 327546), (992, 316980), (1080, 291152), (1116, 281760), (1152, 272955), (1174, 267840), (1240, 253584), (1395, 225408), (1440, 218364), (1488, 211320), (1674, 187840), (1728, 181970), (1761, 178560), (1860, 169056), (1920, 163773), (1984, 158490), (2160, 145576), (2232, 140880), (2348, 133920), (2480, 126792), (2790, 112704), (2880, 109182), (2935, 107136), (2976, 105660), (3348, 93920), (3456, 90985), (3522, 89280), (3720, 84528), (3968, 79245), (4185, 75136), (4320, 72788), (4464, 70440), (4696, 66960), (4960, 63396), (5283, 59520), (5580, 56352), (5760, 54591), (5870, 53568), (5952, 52830), (6696, 46960), (7044, 44640), (7440, 42264), (8370, 37568), (8640, 36394), (8805, 35712), (8928, 35220), (9392, 33480), (9920, 31698), (10566, 29760), (11160, 28176), (11740, 26784), (11904, 26415), (13392, 23480), (14088, 22320), (14880, 21132), (15849, 19840), (16740, 18784), (17280, 18197), (17610, 17856)]