845553280

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9239}}^1$

素因数の和:9282

約数の個数: 128

約数和(自身を含む): 2375049600

約数和(自身を除く): 1529496320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 572, 640, 704, 715, 832, 880, 1040, 1144, 1408, 1430, 1664, 1760, 2080, 2288, 2860, 3520, 4160, 4576, 5720, 7040, 8320, 9152, 9239, 11440, 18304, 18478, 22880, 36956, 45760, 46195, 73912, 91520, 92390, 101629, 120107, 147824, 184780, 203258, 240214, 295648, 369560, 406516, 480428, 508145, 591296, 600535, 739120, 813032, 960856, 1016290, 1182592, 1201070, 1321177, 1478240, 1626064, 1921712, 2032580, 2402140, 2642354, 2956480, 3252128, 3843424, 4065160, 4804280, 5284708, 5912960, 6504256, 6605885, 7686848, 8130320, 9608560, 10569416, 13008512, 13211770, 15373696, 16260640, 19217120, 21138832, 26423540, 32521280, 38434240, 42277664, 52847080, 65042560, 76868480, 84555328, 105694160, 169110656, 211388320, 422776640, 845553280]

約数ペア:

[(1, 845553280), (2, 422776640), (4, 211388320), (5, 169110656), (8, 105694160), (10, 84555328), (11, 76868480), (13, 65042560), (16, 52847080), (20, 42277664), (22, 38434240), (26, 32521280), (32, 26423540), (40, 21138832), (44, 19217120), (52, 16260640), (55, 15373696), (64, 13211770), (65, 13008512), (80, 10569416), (88, 9608560), (104, 8130320), (110, 7686848), (128, 6605885), (130, 6504256), (143, 5912960), (160, 5284708), (176, 4804280), (208, 4065160), (220, 3843424), (260, 3252128), (286, 2956480), (320, 2642354), (352, 2402140), (416, 2032580), (440, 1921712), (520, 1626064), (572, 1478240), (640, 1321177), (704, 1201070), (715, 1182592), (832, 1016290), (880, 960856), (1040, 813032), (1144, 739120), (1408, 600535), (1430, 591296), (1664, 508145), (1760, 480428), (2080, 406516), (2288, 369560), (2860, 295648), (3520, 240214), (4160, 203258), (4576, 184780), (5720, 147824), (7040, 120107), (8320, 101629), (9152, 92390), (9239, 91520), (11440, 73912), (18304, 46195), (18478, 45760), (22880, 36956)]