7851003160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{15083}}^1$

素因数の和:15138

約数の個数: 192

約数和(自身を含む): 23849614080

約数和(自身を除く): 15998610920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 130, 140, 143, 154, 169, 182, 220, 260, 280, 286, 308, 338, 364, 385, 440, 455, 520, 572, 616, 676, 715, 728, 770, 845, 910, 1001, 1144, 1183, 1352, 1430, 1540, 1690, 1820, 1859, 2002, 2366, 2860, 3080, 3380, 3640, 3718, 4004, 4732, 5005, 5720, 5915, 6760, 7436, 8008, 9295, 9464, 10010, 11830, 13013, 14872, 15083, 18590, 20020, 23660, 26026, 30166, 37180, 40040, 47320, 52052, 60332, 65065, 74360, 75415, 104104, 105581, 120664, 130130, 150830, 165913, 196079, 211162, 260260, 301660, 331826, 392158, 422324, 520520, 527905, 603320, 663652, 784316, 829565, 844648, 980395, 1055810, 1161391, 1327304, 1372553, 1568632, 1659130, 1960790, 2111620, 2156869, 2322782, 2549027, 2745106, 3318260, 3921580, 4223240, 4313738, 4645564, 5098054, 5490212, 5806955, 6636520, 6862765, 7843160, 8627476, 9291128, 10196108, 10784345, 10980424, 11613910, 12745135, 13725530, 15098083, 17254952, 17843189, 20392216, 21568690, 23227820, 25490270, 27451060, 28039297, 30196166, 35686378, 43137380, 46455640, 50980540, 54902120, 56078594, 60392332, 71372756, 75490415, 86274760, 89215945, 101961080, 112157188, 120784664, 140196485, 142745512, 150980830, 178431890, 196275079, 224314376, 280392970, 301961660, 356863780, 392550158, 560785940, 603923320, 713727560, 785100316, 981375395, 1121571880, 1570200632, 1962750790, 3925501580, 7851003160]

約数ペア:

[(1, 7851003160), (2, 3925501580), (4, 1962750790), (5, 1570200632), (7, 1121571880), (8, 981375395), (10, 785100316), (11, 713727560), (13, 603923320), (14, 560785940), (20, 392550158), (22, 356863780), (26, 301961660), (28, 280392970), (35, 224314376), (40, 196275079), (44, 178431890), (52, 150980830), (55, 142745512), (56, 140196485), (65, 120784664), (70, 112157188), (77, 101961080), (88, 89215945), (91, 86274760), (104, 75490415), (110, 71372756), (130, 60392332), (140, 56078594), (143, 54902120), (154, 50980540), (169, 46455640), (182, 43137380), (220, 35686378), (260, 30196166), (280, 28039297), (286, 27451060), (308, 25490270), (338, 23227820), (364, 21568690), (385, 20392216), (440, 17843189), (455, 17254952), (520, 15098083), (572, 13725530), (616, 12745135), (676, 11613910), (715, 10980424), (728, 10784345), (770, 10196108), (845, 9291128), (910, 8627476), (1001, 7843160), (1144, 6862765), (1183, 6636520), (1352, 5806955), (1430, 5490212), (1540, 5098054), (1690, 4645564), (1820, 4313738), (1859, 4223240), (2002, 3921580), (2366, 3318260), (2860, 2745106), (3080, 2549027), (3380, 2322782), (3640, 2156869), (3718, 2111620), (4004, 1960790), (4732, 1659130), (5005, 1568632), (5720, 1372553), (5915, 1327304), (6760, 1161391), (7436, 1055810), (8008, 980395), (9295, 844648), (9464, 829565), (10010, 784316), (11830, 663652), (13013, 603320), (14872, 527905), (15083, 520520), (18590, 422324), (20020, 392158), (23660, 331826), (26026, 301660), (30166, 260260), (37180, 211162), (40040, 196079), (47320, 165913), (52052, 150830), (60332, 130130), (65065, 120664), (74360, 105581), (75415, 104104)]