1131366080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{283}}^1$

素因数の和:375

約数の個数: 168

約数和(自身を含む): 3008504016

約数和(自身を除く): 1877137936

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 283, 310, 320, 403, 416, 496, 520, 566, 620, 806, 832, 961, 992, 1040, 1132, 1240, 1415, 1612, 1922, 1984, 2015, 2080, 2264, 2480, 2830, 3224, 3679, 3844, 4030, 4160, 4528, 4805, 4960, 5660, 6448, 7358, 7688, 8060, 8773, 9056, 9610, 9920, 11320, 12493, 12896, 14716, 15376, 16120, 17546, 18112, 18395, 19220, 22640, 24986, 25792, 29432, 30752, 32240, 35092, 36790, 38440, 43865, 45280, 49972, 58864, 61504, 62465, 64480, 70184, 73580, 76880, 87730, 90560, 99944, 114049, 117728, 124930, 128960, 140368, 147160, 153760, 175460, 199888, 228098, 235456, 249860, 271963, 280736, 294320, 307520, 350920, 399776, 456196, 499720, 543926, 561472, 570245, 588640, 701840, 799552, 912392, 999440, 1087852, 1140490, 1177280, 1359815, 1403680, 1824784, 1998880, 2175704, 2280980, 2719630, 2807360, 3535519, 3649568, 3997760, 4351408, 4561960, 5439260, 7071038, 7299136, 8702816, 9123920, 10878520, 14142076, 17405632, 17677595, 18247840, 21757040, 28284152, 35355190, 36495680, 43514080, 56568304, 70710380, 87028160, 113136608, 141420760, 226273216, 282841520, 565683040, 1131366080]

約数ペア:

[(1, 1131366080), (2, 565683040), (4, 282841520), (5, 226273216), (8, 141420760), (10, 113136608), (13, 87028160), (16, 70710380), (20, 56568304), (26, 43514080), (31, 36495680), (32, 35355190), (40, 28284152), (52, 21757040), (62, 18247840), (64, 17677595), (65, 17405632), (80, 14142076), (104, 10878520), (124, 9123920), (130, 8702816), (155, 7299136), (160, 7071038), (208, 5439260), (248, 4561960), (260, 4351408), (283, 3997760), (310, 3649568), (320, 3535519), (403, 2807360), (416, 2719630), (496, 2280980), (520, 2175704), (566, 1998880), (620, 1824784), (806, 1403680), (832, 1359815), (961, 1177280), (992, 1140490), (1040, 1087852), (1132, 999440), (1240, 912392), (1415, 799552), (1612, 701840), (1922, 588640), (1984, 570245), (2015, 561472), (2080, 543926), (2264, 499720), (2480, 456196), (2830, 399776), (3224, 350920), (3679, 307520), (3844, 294320), (4030, 280736), (4160, 271963), (4528, 249860), (4805, 235456), (4960, 228098), (5660, 199888), (6448, 175460), (7358, 153760), (7688, 147160), (8060, 140368), (8773, 128960), (9056, 124930), (9610, 117728), (9920, 114049), (11320, 99944), (12493, 90560), (12896, 87730), (14716, 76880), (15376, 73580), (16120, 70184), (17546, 64480), (18112, 62465), (18395, 61504), (19220, 58864), (22640, 49972), (24986, 45280), (25792, 43865), (29432, 38440), (30752, 36790), (32240, 35092)]