319461120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2521}}^1$

素因数の和:2559

約数の個数: 216

約数和(自身を含む): 1206262512

約数和(自身を除く): 886801392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2304, 2521, 2640, 2816, 2880, 3168, 3520, 3840, 3960, 4224, 5042, 5280, 5760, 6336, 7040, 7563, 7920, 8448, 10084, 10560, 11520, 12605, 12672, 14080, 15126, 15840, 20168, 21120, 22689, 25210, 25344, 27731, 30252, 31680, 37815, 40336, 42240, 45378, 50420, 55462, 60504, 63360, 75630, 80672, 83193, 90756, 100840, 110924, 113445, 121008, 126720, 138655, 151260, 161344, 166386, 181512, 201680, 221848, 226890, 242016, 249579, 277310, 302520, 322688, 332772, 363024, 403360, 415965, 443696, 453780, 484032, 499158, 554620, 605040, 645376, 665544, 726048, 806720, 831930, 887392, 907560, 968064, 998316, 1109240, 1210080, 1247895, 1331088, 1452096, 1613440, 1663860, 1774784, 1815120, 1936128, 1996632, 2218480, 2420160, 2495790, 2662176, 2904192, 3226880, 3327720, 3549568, 3630240, 3993264, 4436960, 4840320, 4991580, 5324352, 5808384, 6655440, 7099136, 7260480, 7986528, 8873920, 9680640, 9983160, 10648704, 13310880, 14520960, 15973056, 17747840, 19966320, 21297408, 26621760, 29041920, 31946112, 35495680, 39932640, 53243520, 63892224, 79865280, 106487040, 159730560, 319461120]

約数ペア:

[(1, 319461120), (2, 159730560), (3, 106487040), (4, 79865280), (5, 63892224), (6, 53243520), (8, 39932640), (9, 35495680), (10, 31946112), (11, 29041920), (12, 26621760), (15, 21297408), (16, 19966320), (18, 17747840), (20, 15973056), (22, 14520960), (24, 13310880), (30, 10648704), (32, 9983160), (33, 9680640), (36, 8873920), (40, 7986528), (44, 7260480), (45, 7099136), (48, 6655440), (55, 5808384), (60, 5324352), (64, 4991580), (66, 4840320), (72, 4436960), (80, 3993264), (88, 3630240), (90, 3549568), (96, 3327720), (99, 3226880), (110, 2904192), (120, 2662176), (128, 2495790), (132, 2420160), (144, 2218480), (160, 1996632), (165, 1936128), (176, 1815120), (180, 1774784), (192, 1663860), (198, 1613440), (220, 1452096), (240, 1331088), (256, 1247895), (264, 1210080), (288, 1109240), (320, 998316), (330, 968064), (352, 907560), (360, 887392), (384, 831930), (396, 806720), (440, 726048), (480, 665544), (495, 645376), (528, 605040), (576, 554620), (640, 499158), (660, 484032), (704, 453780), (720, 443696), (768, 415965), (792, 403360), (880, 363024), (960, 332772), (990, 322688), (1056, 302520), (1152, 277310), (1280, 249579), (1320, 242016), (1408, 226890), (1440, 221848), (1584, 201680), (1760, 181512), (1920, 166386), (1980, 161344), (2112, 151260), (2304, 138655), (2521, 126720), (2640, 121008), (2816, 113445), (2880, 110924), (3168, 100840), (3520, 90756), (3840, 83193), (3960, 80672), (4224, 75630), (5042, 63360), (5280, 60504), (5760, 55462), (6336, 50420), (7040, 45378), (7563, 42240), (7920, 40336), (8448, 37815), (10084, 31680), (10560, 30252), (11520, 27731), (12605, 25344), (12672, 25210), (14080, 22689), (15126, 21120), (15840, 20168)]