4441354720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1879}}^1$

素因数の和:2001

約数の個数: 192

約数和(自身を含む): 12279859200

約数和(自身を除く): 7838504480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 79, 80, 85, 88, 110, 136, 158, 160, 170, 176, 187, 220, 272, 316, 340, 352, 374, 395, 440, 544, 632, 680, 748, 790, 869, 880, 935, 1264, 1343, 1360, 1496, 1580, 1738, 1760, 1870, 1879, 2528, 2686, 2720, 2992, 3160, 3476, 3740, 3758, 4345, 5372, 5984, 6320, 6715, 6952, 7480, 7516, 8690, 9395, 10744, 12640, 13430, 13904, 14773, 14960, 15032, 17380, 18790, 20669, 21488, 26860, 27808, 29546, 29920, 30064, 31943, 34760, 37580, 41338, 42976, 53720, 59092, 60128, 63886, 69520, 73865, 75160, 82676, 103345, 107440, 118184, 127772, 139040, 147730, 148441, 150320, 159715, 165352, 206690, 214880, 236368, 255544, 295460, 296882, 300640, 319430, 330704, 351373, 413380, 472736, 511088, 590920, 593764, 638860, 661408, 702746, 742205, 826760, 1022176, 1181840, 1187528, 1277720, 1405492, 1484410, 1632851, 1653520, 1756865, 2363680, 2375056, 2523497, 2555440, 2810984, 2968820, 3265702, 3307040, 3513730, 4750112, 5046994, 5110880, 5621968, 5937640, 6531404, 7027460, 8164255, 10093988, 11243936, 11875280, 12617485, 13062808, 14054920, 16328510, 20187976, 23750560, 25234970, 26125616, 27758467, 28109840, 32657020, 40375952, 50469940, 52251232, 55516934, 56219680, 65314040, 80751904, 100939880, 111033868, 130628080, 138792335, 201879760, 222067736, 261256160, 277584670, 403759520, 444135472, 555169340, 888270944, 1110338680, 2220677360, 4441354720]

約数ペア:

[(1, 4441354720), (2, 2220677360), (4, 1110338680), (5, 888270944), (8, 555169340), (10, 444135472), (11, 403759520), (16, 277584670), (17, 261256160), (20, 222067736), (22, 201879760), (32, 138792335), (34, 130628080), (40, 111033868), (44, 100939880), (55, 80751904), (68, 65314040), (79, 56219680), (80, 55516934), (85, 52251232), (88, 50469940), (110, 40375952), (136, 32657020), (158, 28109840), (160, 27758467), (170, 26125616), (176, 25234970), (187, 23750560), (220, 20187976), (272, 16328510), (316, 14054920), (340, 13062808), (352, 12617485), (374, 11875280), (395, 11243936), (440, 10093988), (544, 8164255), (632, 7027460), (680, 6531404), (748, 5937640), (790, 5621968), (869, 5110880), (880, 5046994), (935, 4750112), (1264, 3513730), (1343, 3307040), (1360, 3265702), (1496, 2968820), (1580, 2810984), (1738, 2555440), (1760, 2523497), (1870, 2375056), (1879, 2363680), (2528, 1756865), (2686, 1653520), (2720, 1632851), (2992, 1484410), (3160, 1405492), (3476, 1277720), (3740, 1187528), (3758, 1181840), (4345, 1022176), (5372, 826760), (5984, 742205), (6320, 702746), (6715, 661408), (6952, 638860), (7480, 593764), (7516, 590920), (8690, 511088), (9395, 472736), (10744, 413380), (12640, 351373), (13430, 330704), (13904, 319430), (14773, 300640), (14960, 296882), (15032, 295460), (17380, 255544), (18790, 236368), (20669, 214880), (21488, 206690), (26860, 165352), (27808, 159715), (29546, 150320), (29920, 148441), (30064, 147730), (31943, 139040), (34760, 127772), (37580, 118184), (41338, 107440), (42976, 103345), (53720, 82676), (59092, 75160), (60128, 73865), (63886, 69520)]