193268880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1294

約数の個数: 240

約数和(自身を含む): 766331904

約数和(自身を除く): 573063024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1237, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2170, 2232, 2474, 2480, 2520, 2604, 2790, 3255, 3472, 3711, 3720, 3906, 4340, 4464, 4948, 5040, 5208, 5580, 6185, 6510, 7422, 7440, 7812, 8659, 8680, 9765, 9896, 10416, 11133, 11160, 12370, 13020, 14844, 15624, 17318, 17360, 18555, 19530, 19792, 22266, 22320, 24740, 25977, 26040, 29688, 31248, 34636, 37110, 38347, 39060, 43295, 44532, 49480, 51954, 52080, 55665, 59376, 69272, 74220, 76694, 77931, 78120, 86590, 89064, 98960, 103908, 111330, 115041, 129885, 138544, 148440, 153388, 155862, 156240, 173180, 178128, 191735, 207816, 222660, 230082, 259770, 268429, 296880, 306776, 311724, 345123, 346360, 383470, 389655, 415632, 445320, 460164, 519540, 536858, 575205, 613552, 623448, 690246, 692720, 766940, 779310, 805287, 890640, 920328, 1039080, 1073716, 1150410, 1246896, 1342145, 1380492, 1533880, 1558620, 1610574, 1725615, 1840656, 2078160, 2147432, 2300820, 2415861, 2684290, 2760984, 3067760, 3117240, 3221148, 3451230, 4026435, 4294864, 4601640, 4831722, 5368580, 5521968, 6234480, 6442296, 6902460, 8052870, 9203280, 9663444, 10737160, 12079305, 12884592, 13804920, 16105740, 19326888, 21474320, 24158610, 27609840, 32211480, 38653776, 48317220, 64422960, 96634440, 193268880]

約数ペア:

[(1, 193268880), (2, 96634440), (3, 64422960), (4, 48317220), (5, 38653776), (6, 32211480), (7, 27609840), (8, 24158610), (9, 21474320), (10, 19326888), (12, 16105740), (14, 13804920), (15, 12884592), (16, 12079305), (18, 10737160), (20, 9663444), (21, 9203280), (24, 8052870), (28, 6902460), (30, 6442296), (31, 6234480), (35, 5521968), (36, 5368580), (40, 4831722), (42, 4601640), (45, 4294864), (48, 4026435), (56, 3451230), (60, 3221148), (62, 3117240), (63, 3067760), (70, 2760984), (72, 2684290), (80, 2415861), (84, 2300820), (90, 2147432), (93, 2078160), (105, 1840656), (112, 1725615), (120, 1610574), (124, 1558620), (126, 1533880), (140, 1380492), (144, 1342145), (155, 1246896), (168, 1150410), (180, 1073716), (186, 1039080), (210, 920328), (217, 890640), (240, 805287), (248, 779310), (252, 766940), (279, 692720), (280, 690246), (310, 623448), (315, 613552), (336, 575205), (360, 536858), (372, 519540), (420, 460164), (434, 445320), (465, 415632), (496, 389655), (504, 383470), (558, 346360), (560, 345123), (620, 311724), (630, 306776), (651, 296880), (720, 268429), (744, 259770), (840, 230082), (868, 222660), (930, 207816), (1008, 191735), (1085, 178128), (1116, 173180), (1237, 156240), (1240, 155862), (1260, 153388), (1302, 148440), (1395, 138544), (1488, 129885), (1680, 115041), (1736, 111330), (1860, 103908), (1953, 98960), (2170, 89064), (2232, 86590), (2474, 78120), (2480, 77931), (2520, 76694), (2604, 74220), (2790, 69272), (3255, 59376), (3472, 55665), (3711, 52080), (3720, 51954), (3906, 49480), (4340, 44532), (4464, 43295), (4948, 39060), (5040, 38347), (5208, 37110), (5580, 34636), (6185, 31248), (6510, 29688), (7422, 26040), (7440, 25977), (7812, 24740), (8659, 22320), (8680, 22266), (9765, 19792), (9896, 19530), (10416, 18555), (11133, 17360), (11160, 17318), (12370, 15624), (13020, 14844)]