516295080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2203}}^1$

素因数の和:2261

約数の個数: 256

約数和(自身を含む): 2031206400

約数和(自身を除く): 1514911320

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, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 168, 180, 186, 189, 210, 216, 217, 248, 252, 270, 279, 280, 310, 315, 360, 372, 378, 420, 434, 465, 504, 540, 558, 620, 630, 651, 744, 756, 837, 840, 868, 930, 945, 1080, 1085, 1116, 1240, 1260, 1302, 1395, 1512, 1674, 1736, 1860, 1890, 1953, 2170, 2203, 2232, 2520, 2604, 2790, 3255, 3348, 3720, 3780, 3906, 4185, 4340, 4406, 5208, 5580, 5859, 6510, 6609, 6696, 7560, 7812, 8370, 8680, 8812, 9765, 11015, 11160, 11718, 13020, 13218, 15421, 15624, 16740, 17624, 19530, 19827, 22030, 23436, 26040, 26436, 29295, 30842, 33045, 33480, 39060, 39654, 44060, 46263, 46872, 52872, 58590, 59481, 61684, 66090, 68293, 77105, 78120, 79308, 88120, 92526, 99135, 117180, 118962, 123368, 132180, 136586, 138789, 154210, 158616, 185052, 198270, 204879, 231315, 234360, 237924, 264360, 273172, 277578, 297405, 308420, 341465, 370104, 396540, 409758, 416367, 462630, 475848, 478051, 546344, 555156, 594810, 614637, 616840, 682930, 693945, 793080, 819516, 832734, 925260, 956102, 1024395, 1110312, 1189620, 1229274, 1365860, 1387890, 1434153, 1639032, 1665468, 1843911, 1850520, 1912204, 2048790, 2081835, 2379240, 2390255, 2458548, 2731720, 2775780, 2868306, 3073185, 3330936, 3687822, 3824408, 4097580, 4163670, 4302459, 4780510, 4917096, 5551560, 5736612, 6146370, 7170765, 7375644, 8195160, 8327340, 8604918, 9219555, 9561020, 11473224, 12292740, 12907377, 14341530, 14751288, 16654680, 17209836, 18439110, 19122040, 21512295, 24585480, 25814754, 28683060, 34419672, 36878220, 43024590, 51629508, 57366120, 64536885, 73756440, 86049180, 103259016, 129073770, 172098360, 258147540, 516295080]

約数ペア:

[(1, 516295080), (2, 258147540), (3, 172098360), (4, 129073770), (5, 103259016), (6, 86049180), (7, 73756440), (8, 64536885), (9, 57366120), (10, 51629508), (12, 43024590), (14, 36878220), (15, 34419672), (18, 28683060), (20, 25814754), (21, 24585480), (24, 21512295), (27, 19122040), (28, 18439110), (30, 17209836), (31, 16654680), (35, 14751288), (36, 14341530), (40, 12907377), (42, 12292740), (45, 11473224), (54, 9561020), (56, 9219555), (60, 8604918), (62, 8327340), (63, 8195160), (70, 7375644), (72, 7170765), (84, 6146370), (90, 5736612), (93, 5551560), (105, 4917096), (108, 4780510), (120, 4302459), (124, 4163670), (126, 4097580), (135, 3824408), (140, 3687822), (155, 3330936), (168, 3073185), (180, 2868306), (186, 2775780), (189, 2731720), (210, 2458548), (216, 2390255), (217, 2379240), (248, 2081835), (252, 2048790), (270, 1912204), (279, 1850520), (280, 1843911), (310, 1665468), (315, 1639032), (360, 1434153), (372, 1387890), (378, 1365860), (420, 1229274), (434, 1189620), (465, 1110312), (504, 1024395), (540, 956102), (558, 925260), (620, 832734), (630, 819516), (651, 793080), (744, 693945), (756, 682930), (837, 616840), (840, 614637), (868, 594810), (930, 555156), (945, 546344), (1080, 478051), (1085, 475848), (1116, 462630), (1240, 416367), (1260, 409758), (1302, 396540), (1395, 370104), (1512, 341465), (1674, 308420), (1736, 297405), (1860, 277578), (1890, 273172), (1953, 264360), (2170, 237924), (2203, 234360), (2232, 231315), (2520, 204879), (2604, 198270), (2790, 185052), (3255, 158616), (3348, 154210), (3720, 138789), (3780, 136586), (3906, 132180), (4185, 123368), (4340, 118962), (4406, 117180), (5208, 99135), (5580, 92526), (5859, 88120), (6510, 79308), (6609, 78120), (6696, 77105), (7560, 68293), (7812, 66090), (8370, 61684), (8680, 59481), (8812, 58590), (9765, 52872), (11015, 46872), (11160, 46263), (11718, 44060), (13020, 39654), (13218, 39060), (15421, 33480), (15624, 33045), (16740, 30842), (17624, 29295), (19530, 26436), (19827, 26040), (22030, 23436)]