753214140

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:678

約数の個数: 240

約数和(自身を含む): 2726879232

約数和(自身を除く): 1973665092

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 127, 135, 140, 162, 180, 189, 210, 252, 254, 270, 315, 324, 378, 381, 405, 420, 508, 523, 540, 567, 630, 635, 756, 762, 810, 889, 945, 1046, 1134, 1143, 1260, 1270, 1524, 1569, 1620, 1778, 1890, 1905, 2092, 2268, 2286, 2540, 2615, 2667, 2835, 3138, 3429, 3556, 3661, 3780, 3810, 4445, 4572, 4707, 5230, 5334, 5670, 5715, 6276, 6858, 7322, 7620, 7845, 8001, 8890, 9414, 10287, 10460, 10668, 10983, 11340, 11430, 13335, 13716, 14121, 14644, 15690, 16002, 17145, 17780, 18305, 18828, 20574, 21966, 22860, 23535, 24003, 26670, 28242, 31380, 32004, 32949, 34290, 36610, 40005, 41148, 42363, 43932, 47070, 48006, 51435, 53340, 54915, 56484, 65898, 66421, 68580, 70605, 72009, 73220, 80010, 84726, 94140, 96012, 98847, 102870, 109830, 120015, 131796, 132842, 141210, 144018, 160020, 164745, 169452, 197694, 199263, 205740, 211815, 219660, 240030, 265684, 282420, 288036, 296541, 329490, 332105, 360045, 395388, 398526, 423630, 464947, 480060, 494235, 593082, 597789, 658980, 664210, 720090, 797052, 847260, 929894, 988470, 996315, 1186164, 1195578, 1328420, 1394841, 1440180, 1482705, 1793367, 1859788, 1976940, 1992630, 2324735, 2391156, 2789682, 2965410, 2988945, 3586734, 3985260, 4184523, 4649470, 5380101, 5579364, 5930820, 5977890, 6974205, 7173468, 8369046, 8966835, 9298940, 10760202, 11955780, 12553569, 13948410, 16738092, 17933670, 20922615, 21520404, 25107138, 26900505, 27896820, 35867340, 37660707, 41845230, 50214276, 53801010, 62767845, 75321414, 83690460, 107602020, 125535690, 150642828, 188303535, 251071380, 376607070, 753214140]

約数ペア:

[(1, 753214140), (2, 376607070), (3, 251071380), (4, 188303535), (5, 150642828), (6, 125535690), (7, 107602020), (9, 83690460), (10, 75321414), (12, 62767845), (14, 53801010), (15, 50214276), (18, 41845230), (20, 37660707), (21, 35867340), (27, 27896820), (28, 26900505), (30, 25107138), (35, 21520404), (36, 20922615), (42, 17933670), (45, 16738092), (54, 13948410), (60, 12553569), (63, 11955780), (70, 10760202), (81, 9298940), (84, 8966835), (90, 8369046), (105, 7173468), (108, 6974205), (126, 5977890), (127, 5930820), (135, 5579364), (140, 5380101), (162, 4649470), (180, 4184523), (189, 3985260), (210, 3586734), (252, 2988945), (254, 2965410), (270, 2789682), (315, 2391156), (324, 2324735), (378, 1992630), (381, 1976940), (405, 1859788), (420, 1793367), (508, 1482705), (523, 1440180), (540, 1394841), (567, 1328420), (630, 1195578), (635, 1186164), (756, 996315), (762, 988470), (810, 929894), (889, 847260), (945, 797052), (1046, 720090), (1134, 664210), (1143, 658980), (1260, 597789), (1270, 593082), (1524, 494235), (1569, 480060), (1620, 464947), (1778, 423630), (1890, 398526), (1905, 395388), (2092, 360045), (2268, 332105), (2286, 329490), (2540, 296541), (2615, 288036), (2667, 282420), (2835, 265684), (3138, 240030), (3429, 219660), (3556, 211815), (3661, 205740), (3780, 199263), (3810, 197694), (4445, 169452), (4572, 164745), (4707, 160020), (5230, 144018), (5334, 141210), (5670, 132842), (5715, 131796), (6276, 120015), (6858, 109830), (7322, 102870), (7620, 98847), (7845, 96012), (8001, 94140), (8890, 84726), (9414, 80010), (10287, 73220), (10460, 72009), (10668, 70605), (10983, 68580), (11340, 66421), (11430, 65898), (13335, 56484), (13716, 54915), (14121, 53340), (14644, 51435), (15690, 48006), (16002, 47070), (17145, 43932), (17780, 42363), (18305, 41148), (18828, 40005), (20574, 36610), (21966, 34290), (22860, 32949), (23535, 32004), (24003, 31380), (26670, 28242)]