1893394440

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2693}}^1$

素因数の和:2754

約数の個数: 320

約数和(自身を含む): 7510440960

約数和(自身を除く): 5617046520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 81, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 162, 168, 180, 186, 189, 210, 216, 217, 248, 252, 270, 279, 280, 310, 315, 324, 360, 372, 378, 405, 420, 434, 465, 504, 540, 558, 567, 620, 630, 648, 651, 744, 756, 810, 837, 840, 868, 930, 945, 1080, 1085, 1116, 1134, 1240, 1260, 1302, 1395, 1512, 1620, 1674, 1736, 1860, 1890, 1953, 2170, 2232, 2268, 2511, 2520, 2604, 2693, 2790, 2835, 3240, 3255, 3348, 3720, 3780, 3906, 4185, 4340, 4536, 5022, 5208, 5386, 5580, 5670, 5859, 6510, 6696, 7560, 7812, 8079, 8370, 8680, 9765, 10044, 10772, 11160, 11340, 11718, 12555, 13020, 13465, 15624, 16158, 16740, 17577, 18851, 19530, 20088, 21544, 22680, 23436, 24237, 25110, 26040, 26930, 29295, 32316, 33480, 35154, 37702, 39060, 40395, 46872, 48474, 50220, 53860, 56553, 58590, 64632, 70308, 72711, 75404, 78120, 80790, 83483, 87885, 94255, 96948, 100440, 107720, 113106, 117180, 121185, 140616, 145422, 150808, 161580, 166966, 169659, 175770, 188510, 193896, 218133, 226212, 234360, 242370, 250449, 282765, 290844, 323160, 333932, 339318, 351540, 363555, 377020, 417415, 436266, 452424, 484740, 500898, 508977, 565530, 581688, 584381, 667864, 678636, 703080, 727110, 751347, 754040, 834830, 848295, 872532, 969480, 1001796, 1017954, 1090665, 1131060, 1168762, 1252245, 1357272, 1454220, 1502694, 1526931, 1669660, 1696590, 1745064, 1753143, 2003592, 2035908, 2181330, 2254041, 2262120, 2337524, 2504490, 2544885, 2908440, 2921905, 3005388, 3053862, 3339320, 3393180, 3506286, 3756735, 4071816, 4362660, 4508082, 4675048, 5008980, 5089770, 5259429, 5843810, 6010776, 6107724, 6762123, 6786360, 7012572, 7513470, 7634655, 8725320, 8765715, 9016164, 10017960, 10179540, 10518858, 11270205, 11687620, 12215448, 13524246, 14025144, 15026940, 15269310, 15778287, 17531430, 18032328, 20359080, 21037716, 22540410, 23375240, 26297145, 27048492, 30053880, 30538620, 31556574, 33810615, 35062860, 42075432, 45080820, 47334861, 52594290, 54096984, 61077240, 63113148, 67621230, 70125720, 78891435, 90161640, 94669722, 105188580, 126226296, 135242460, 157782870, 189339444, 210377160, 236674305, 270484920, 315565740, 378678888, 473348610, 631131480, 946697220, 1893394440]

約数ペア:

[(1, 1893394440), (2, 946697220), (3, 631131480), (4, 473348610), (5, 378678888), (6, 315565740), (7, 270484920), (8, 236674305), (9, 210377160), (10, 189339444), (12, 157782870), (14, 135242460), (15, 126226296), (18, 105188580), (20, 94669722), (21, 90161640), (24, 78891435), (27, 70125720), (28, 67621230), (30, 63113148), (31, 61077240), (35, 54096984), (36, 52594290), (40, 47334861), (42, 45080820), (45, 42075432), (54, 35062860), (56, 33810615), (60, 31556574), (62, 30538620), (63, 30053880), (70, 27048492), (72, 26297145), (81, 23375240), (84, 22540410), (90, 21037716), (93, 20359080), (105, 18032328), (108, 17531430), (120, 15778287), (124, 15269310), (126, 15026940), (135, 14025144), (140, 13524246), (155, 12215448), (162, 11687620), (168, 11270205), (180, 10518858), (186, 10179540), (189, 10017960), (210, 9016164), (216, 8765715), (217, 8725320), (248, 7634655), (252, 7513470), (270, 7012572), (279, 6786360), (280, 6762123), (310, 6107724), (315, 6010776), (324, 5843810), (360, 5259429), (372, 5089770), (378, 5008980), (405, 4675048), (420, 4508082), (434, 4362660), (465, 4071816), (504, 3756735), (540, 3506286), (558, 3393180), (567, 3339320), (620, 3053862), (630, 3005388), (648, 2921905), (651, 2908440), (744, 2544885), (756, 2504490), (810, 2337524), (837, 2262120), (840, 2254041), (868, 2181330), (930, 2035908), (945, 2003592), (1080, 1753143), (1085, 1745064), (1116, 1696590), (1134, 1669660), (1240, 1526931), (1260, 1502694), (1302, 1454220), (1395, 1357272), (1512, 1252245), (1620, 1168762), (1674, 1131060), (1736, 1090665), (1860, 1017954), (1890, 1001796), (1953, 969480), (2170, 872532), (2232, 848295), (2268, 834830), (2511, 754040), (2520, 751347), (2604, 727110), (2693, 703080), (2790, 678636), (2835, 667864), (3240, 584381), (3255, 581688), (3348, 565530), (3720, 508977), (3780, 500898), (3906, 484740), (4185, 452424), (4340, 436266), (4536, 417415), (5022, 377020), (5208, 363555), (5386, 351540), (5580, 339318), (5670, 333932), (5859, 323160), (6510, 290844), (6696, 282765), (7560, 250449), (7812, 242370), (8079, 234360), (8370, 226212), (8680, 218133), (9765, 193896), (10044, 188510), (10772, 175770), (11160, 169659), (11340, 166966), (11718, 161580), (12555, 150808), (13020, 145422), (13465, 140616), (15624, 121185), (16158, 117180), (16740, 113106), (17577, 107720), (18851, 100440), (19530, 96948), (20088, 94255), (21544, 87885), (22680, 83483), (23436, 80790), (24237, 78120), (25110, 75404), (26040, 72711), (26930, 70308), (29295, 64632), (32316, 58590), (33480, 56553), (35154, 53860), (37702, 50220), (39060, 48474), (40395, 46872)]