15706638720

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{302983}}^1$

素因数の和:303014

約数の個数: 160

約数和(自身を含む): 56091427920

約数和(自身を除く): 40384789200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 25920, 51840, 302983, 605966, 908949, 1211932, 1514915, 1817898, 2423864, 2726847, 3029830, 3635796, 4544745, 4847728, 5453694, 6059660, 7271592, 8180541, 9089490, 9695456, 10907388, 12119320, 13634235, 14543184, 16361082, 18178980, 19390912, 21814776, 24238640, 24541623, 27268470, 29086368, 32722164, 36357960, 38781824, 40902705, 43629552, 48477280, 49083246, 54536940, 58172736, 65444328, 72715920, 81805410, 87259104, 96954560, 98166492, 109073880, 116345472, 122708115, 130888656, 145431840, 163610820, 174518208, 193909120, 196332984, 218147760, 245416230, 261777312, 290863680, 327221640, 349036416, 392665968, 436295520, 490832460, 523554624, 581727360, 654443280, 785331936, 872591040, 981664920, 1047109248, 1308886560, 1570663872, 1745182080, 1963329840, 2617773120, 3141327744, 3926659680, 5235546240, 7853319360, 15706638720]

約数ペア:

[(1, 15706638720), (2, 7853319360), (3, 5235546240), (4, 3926659680), (5, 3141327744), (6, 2617773120), (8, 1963329840), (9, 1745182080), (10, 1570663872), (12, 1308886560), (15, 1047109248), (16, 981664920), (18, 872591040), (20, 785331936), (24, 654443280), (27, 581727360), (30, 523554624), (32, 490832460), (36, 436295520), (40, 392665968), (45, 349036416), (48, 327221640), (54, 290863680), (60, 261777312), (64, 245416230), (72, 218147760), (80, 196332984), (81, 193909120), (90, 174518208), (96, 163610820), (108, 145431840), (120, 130888656), (128, 122708115), (135, 116345472), (144, 109073880), (160, 98166492), (162, 96954560), (180, 87259104), (192, 81805410), (216, 72715920), (240, 65444328), (270, 58172736), (288, 54536940), (320, 49083246), (324, 48477280), (360, 43629552), (384, 40902705), (405, 38781824), (432, 36357960), (480, 32722164), (540, 29086368), (576, 27268470), (640, 24541623), (648, 24238640), (720, 21814776), (810, 19390912), (864, 18178980), (960, 16361082), (1080, 14543184), (1152, 13634235), (1296, 12119320), (1440, 10907388), (1620, 9695456), (1728, 9089490), (1920, 8180541), (2160, 7271592), (2592, 6059660), (2880, 5453694), (3240, 4847728), (3456, 4544745), (4320, 3635796), (5184, 3029830), (5760, 2726847), (6480, 2423864), (8640, 1817898), (10368, 1514915), (12960, 1211932), (17280, 908949), (25920, 605966), (51840, 302983)]