1351523880

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{8513}}^1$

素因数の和:8550

約数の個数: 240

約数和(自身を含む): 5284895220

約数和(自身を除く): 3933371340

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 324, 360, 378, 392, 405, 420, 441, 490, 504, 540, 567, 588, 630, 648, 735, 756, 810, 840, 882, 945, 980, 1080, 1134, 1176, 1260, 1323, 1470, 1512, 1620, 1764, 1890, 1960, 2205, 2268, 2520, 2646, 2835, 2940, 3240, 3528, 3780, 3969, 4410, 4536, 5292, 5670, 5880, 6615, 7560, 7938, 8513, 8820, 10584, 11340, 13230, 15876, 17026, 17640, 19845, 22680, 25539, 26460, 31752, 34052, 39690, 42565, 51078, 52920, 59591, 68104, 76617, 79380, 85130, 102156, 119182, 127695, 153234, 158760, 170260, 178773, 204312, 229851, 238364, 255390, 297955, 306468, 340520, 357546, 383085, 417137, 459702, 476728, 510780, 536319, 595910, 612936, 689553, 715092, 766170, 834274, 893865, 919404, 1021560, 1072638, 1149255, 1191820, 1251411, 1379106, 1430184, 1532340, 1608957, 1668548, 1787730, 1838808, 2085685, 2145276, 2298510, 2383640, 2502822, 2681595, 2758212, 3064680, 3217914, 3337096, 3447765, 3575460, 3754233, 4171370, 4290552, 4597020, 4826871, 5005644, 5363190, 5516424, 6257055, 6435828, 6895530, 7150920, 7508466, 8044785, 8342740, 9194040, 9653742, 10011288, 10726380, 11262699, 12514110, 12871656, 13791060, 15016932, 16089570, 16685480, 18771165, 19307484, 21452760, 22525398, 24134355, 25028220, 27582120, 30033864, 32179140, 33788097, 37542330, 38614968, 45050796, 48268710, 50056440, 56313495, 64358280, 67576194, 75084660, 90101592, 96537420, 112626990, 135152388, 150169320, 168940485, 193074840, 225253980, 270304776, 337880970, 450507960, 675761940, 1351523880]

約数ペア:

[(1, 1351523880), (2, 675761940), (3, 450507960), (4, 337880970), (5, 270304776), (6, 225253980), (7, 193074840), (8, 168940485), (9, 150169320), (10, 135152388), (12, 112626990), (14, 96537420), (15, 90101592), (18, 75084660), (20, 67576194), (21, 64358280), (24, 56313495), (27, 50056440), (28, 48268710), (30, 45050796), (35, 38614968), (36, 37542330), (40, 33788097), (42, 32179140), (45, 30033864), (49, 27582120), (54, 25028220), (56, 24134355), (60, 22525398), (63, 21452760), (70, 19307484), (72, 18771165), (81, 16685480), (84, 16089570), (90, 15016932), (98, 13791060), (105, 12871656), (108, 12514110), (120, 11262699), (126, 10726380), (135, 10011288), (140, 9653742), (147, 9194040), (162, 8342740), (168, 8044785), (180, 7508466), (189, 7150920), (196, 6895530), (210, 6435828), (216, 6257055), (245, 5516424), (252, 5363190), (270, 5005644), (280, 4826871), (294, 4597020), (315, 4290552), (324, 4171370), (360, 3754233), (378, 3575460), (392, 3447765), (405, 3337096), (420, 3217914), (441, 3064680), (490, 2758212), (504, 2681595), (540, 2502822), (567, 2383640), (588, 2298510), (630, 2145276), (648, 2085685), (735, 1838808), (756, 1787730), (810, 1668548), (840, 1608957), (882, 1532340), (945, 1430184), (980, 1379106), (1080, 1251411), (1134, 1191820), (1176, 1149255), (1260, 1072638), (1323, 1021560), (1470, 919404), (1512, 893865), (1620, 834274), (1764, 766170), (1890, 715092), (1960, 689553), (2205, 612936), (2268, 595910), (2520, 536319), (2646, 510780), (2835, 476728), (2940, 459702), (3240, 417137), (3528, 383085), (3780, 357546), (3969, 340520), (4410, 306468), (4536, 297955), (5292, 255390), (5670, 238364), (5880, 229851), (6615, 204312), (7560, 178773), (7938, 170260), (8513, 158760), (8820, 153234), (10584, 127695), (11340, 119182), (13230, 102156), (15876, 85130), (17026, 79380), (17640, 76617), (19845, 68104), (22680, 59591), (25539, 52920), (26460, 51078), (31752, 42565), (34052, 39690)]