913963680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{12953}}^1$

素因数の和:12988

約数の個数: 216

約数和(自身を含む): 3628389492

約数和(自身を除く): 2714425812

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3920, 4410, 4704, 5040, 5880, 7056, 7840, 8820, 10080, 11760, 12953, 14112, 17640, 23520, 25906, 35280, 38859, 51812, 64765, 70560, 77718, 90671, 103624, 116577, 129530, 155436, 181342, 194295, 207248, 233154, 259060, 272013, 310872, 362684, 388590, 414496, 453355, 466308, 518120, 544026, 582885, 621744, 634697, 725368, 777180, 816039, 906710, 932616, 1036240, 1088052, 1165770, 1243488, 1269394, 1360065, 1450736, 1554360, 1632078, 1813420, 1865232, 1904091, 2072480, 2176104, 2331540, 2538788, 2720130, 2901472, 3108720, 3173485, 3264156, 3626840, 3730464, 3808182, 4080195, 4352208, 4663080, 5077576, 5440260, 5712273, 6217440, 6346970, 6528312, 7253680, 7616364, 8160390, 8704416, 9326160, 9520455, 10155152, 10880520, 11424546, 12693940, 13056624, 14507360, 15232728, 16320780, 18652320, 19040910, 20310304, 21761040, 22849092, 25387880, 26113248, 28561365, 30465456, 32641560, 38081820, 43522080, 45698184, 50775760, 57122730, 60930912, 65283120, 76163640, 91396368, 101551520, 114245460, 130566240, 152327280, 182792736, 228490920, 304654560, 456981840, 913963680]

約数ペア:

[(1, 913963680), (2, 456981840), (3, 304654560), (4, 228490920), (5, 182792736), (6, 152327280), (7, 130566240), (8, 114245460), (9, 101551520), (10, 91396368), (12, 76163640), (14, 65283120), (15, 60930912), (16, 57122730), (18, 50775760), (20, 45698184), (21, 43522080), (24, 38081820), (28, 32641560), (30, 30465456), (32, 28561365), (35, 26113248), (36, 25387880), (40, 22849092), (42, 21761040), (45, 20310304), (48, 19040910), (49, 18652320), (56, 16320780), (60, 15232728), (63, 14507360), (70, 13056624), (72, 12693940), (80, 11424546), (84, 10880520), (90, 10155152), (96, 9520455), (98, 9326160), (105, 8704416), (112, 8160390), (120, 7616364), (126, 7253680), (140, 6528312), (144, 6346970), (147, 6217440), (160, 5712273), (168, 5440260), (180, 5077576), (196, 4663080), (210, 4352208), (224, 4080195), (240, 3808182), (245, 3730464), (252, 3626840), (280, 3264156), (288, 3173485), (294, 3108720), (315, 2901472), (336, 2720130), (360, 2538788), (392, 2331540), (420, 2176104), (441, 2072480), (480, 1904091), (490, 1865232), (504, 1813420), (560, 1632078), (588, 1554360), (630, 1450736), (672, 1360065), (720, 1269394), (735, 1243488), (784, 1165770), (840, 1088052), (882, 1036240), (980, 932616), (1008, 906710), (1120, 816039), (1176, 777180), (1260, 725368), (1440, 634697), (1470, 621744), (1568, 582885), (1680, 544026), (1764, 518120), (1960, 466308), (2016, 453355), (2205, 414496), (2352, 388590), (2520, 362684), (2940, 310872), (3360, 272013), (3528, 259060), (3920, 233154), (4410, 207248), (4704, 194295), (5040, 181342), (5880, 155436), (7056, 129530), (7840, 116577), (8820, 103624), (10080, 90671), (11760, 77718), (12953, 70560), (14112, 64765), (17640, 51812), (23520, 38859), (25906, 35280)]