1038631680

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{733}}^1$

素因数の和:804

約数の個数: 288

約数和(自身を含む): 3780745920

約数和(自身を除く): 2742114240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 82, 90, 96, 108, 120, 123, 128, 135, 144, 160, 164, 180, 192, 205, 216, 240, 246, 256, 270, 288, 320, 328, 360, 369, 384, 410, 432, 480, 492, 540, 576, 615, 640, 656, 720, 733, 738, 768, 820, 864, 960, 984, 1080, 1107, 1152, 1230, 1280, 1312, 1440, 1466, 1476, 1640, 1728, 1845, 1920, 1968, 2160, 2199, 2214, 2304, 2460, 2624, 2880, 2932, 2952, 3280, 3456, 3665, 3690, 3840, 3936, 4320, 4398, 4428, 4920, 5248, 5535, 5760, 5864, 5904, 6560, 6597, 6912, 7330, 7380, 7872, 8640, 8796, 8856, 9840, 10496, 10995, 11070, 11520, 11728, 11808, 13120, 13194, 14660, 14760, 15744, 17280, 17592, 17712, 19680, 19791, 21990, 22140, 23456, 23616, 26240, 26388, 29320, 29520, 30053, 31488, 32985, 34560, 35184, 35424, 39360, 39582, 43980, 44280, 46912, 47232, 52480, 52776, 58640, 59040, 60106, 65970, 70368, 70848, 78720, 79164, 87960, 88560, 90159, 93824, 94464, 98955, 105552, 117280, 118080, 120212, 131940, 140736, 141696, 150265, 157440, 158328, 175920, 177120, 180318, 187648, 197910, 211104, 234560, 236160, 240424, 263880, 270477, 281472, 283392, 300530, 316656, 351840, 354240, 360636, 395820, 422208, 450795, 469120, 472320, 480848, 527760, 540954, 562944, 601060, 633312, 703680, 708480, 721272, 791640, 811431, 844416, 901590, 938240, 961696, 1055520, 1081908, 1202120, 1266624, 1352385, 1407360, 1416960, 1442544, 1583280, 1622862, 1688832, 1803180, 1923392, 2111040, 2163816, 2404240, 2533248, 2704770, 2814720, 2885088, 3166560, 3245724, 3606360, 3846784, 4057155, 4222080, 4327632, 4808480, 5066496, 5409540, 5770176, 6333120, 6491448, 7212720, 7693568, 8114310, 8444160, 8655264, 9616960, 10819080, 11540352, 12666240, 12982896, 14425440, 16228620, 17310528, 19233920, 21638160, 23080704, 25332480, 25965792, 28850880, 32457240, 34621056, 38467840, 43276320, 51931584, 57701760, 64914480, 69242112, 86552640, 103863168, 115403520, 129828960, 173105280, 207726336, 259657920, 346210560, 519315840, 1038631680]

約数ペア:

[(1, 1038631680), (2, 519315840), (3, 346210560), (4, 259657920), (5, 207726336), (6, 173105280), (8, 129828960), (9, 115403520), (10, 103863168), (12, 86552640), (15, 69242112), (16, 64914480), (18, 57701760), (20, 51931584), (24, 43276320), (27, 38467840), (30, 34621056), (32, 32457240), (36, 28850880), (40, 25965792), (41, 25332480), (45, 23080704), (48, 21638160), (54, 19233920), (60, 17310528), (64, 16228620), (72, 14425440), (80, 12982896), (82, 12666240), (90, 11540352), (96, 10819080), (108, 9616960), (120, 8655264), (123, 8444160), (128, 8114310), (135, 7693568), (144, 7212720), (160, 6491448), (164, 6333120), (180, 5770176), (192, 5409540), (205, 5066496), (216, 4808480), (240, 4327632), (246, 4222080), (256, 4057155), (270, 3846784), (288, 3606360), (320, 3245724), (328, 3166560), (360, 2885088), (369, 2814720), (384, 2704770), (410, 2533248), (432, 2404240), (480, 2163816), (492, 2111040), (540, 1923392), (576, 1803180), (615, 1688832), (640, 1622862), (656, 1583280), (720, 1442544), (733, 1416960), (738, 1407360), (768, 1352385), (820, 1266624), (864, 1202120), (960, 1081908), (984, 1055520), (1080, 961696), (1107, 938240), (1152, 901590), (1230, 844416), (1280, 811431), (1312, 791640), (1440, 721272), (1466, 708480), (1476, 703680), (1640, 633312), (1728, 601060), (1845, 562944), (1920, 540954), (1968, 527760), (2160, 480848), (2199, 472320), (2214, 469120), (2304, 450795), (2460, 422208), (2624, 395820), (2880, 360636), (2932, 354240), (2952, 351840), (3280, 316656), (3456, 300530), (3665, 283392), (3690, 281472), (3840, 270477), (3936, 263880), (4320, 240424), (4398, 236160), (4428, 234560), (4920, 211104), (5248, 197910), (5535, 187648), (5760, 180318), (5864, 177120), (5904, 175920), (6560, 158328), (6597, 157440), (6912, 150265), (7330, 141696), (7380, 140736), (7872, 131940), (8640, 120212), (8796, 118080), (8856, 117280), (9840, 105552), (10496, 98955), (10995, 94464), (11070, 93824), (11520, 90159), (11728, 88560), (11808, 87960), (13120, 79164), (13194, 78720), (14660, 70848), (14760, 70368), (15744, 65970), (17280, 60106), (17592, 59040), (17712, 58640), (19680, 52776), (19791, 52480), (21990, 47232), (22140, 46912), (23456, 44280), (23616, 43980), (26240, 39582), (26388, 39360), (29320, 35424), (29520, 35184), (30053, 34560), (31488, 32985)]