142859160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:319

約数の個数: 256

約数和(自身を含む): 522547200

約数和(自身を除く): 379688040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 31, 34, 36, 40, 45, 51, 54, 60, 62, 68, 72, 85, 90, 93, 102, 108, 120, 124, 135, 136, 153, 155, 170, 180, 186, 204, 216, 248, 251, 255, 270, 279, 306, 310, 340, 360, 372, 408, 459, 465, 502, 510, 527, 540, 558, 612, 620, 680, 744, 753, 765, 837, 918, 930, 1004, 1020, 1054, 1080, 1116, 1224, 1240, 1255, 1395, 1506, 1530, 1581, 1674, 1836, 1860, 2008, 2040, 2108, 2232, 2259, 2295, 2510, 2635, 2790, 3012, 3060, 3162, 3348, 3672, 3720, 3765, 4185, 4216, 4267, 4518, 4590, 4743, 5020, 5270, 5580, 6024, 6120, 6324, 6696, 6777, 7530, 7781, 7905, 8370, 8534, 9036, 9180, 9486, 10040, 10540, 11160, 11295, 12648, 12801, 13554, 14229, 15060, 15562, 15810, 16740, 17068, 18072, 18360, 18972, 21080, 21335, 22590, 23343, 23715, 25602, 27108, 28458, 30120, 31124, 31620, 33480, 33885, 34136, 37944, 38403, 38905, 42670, 45180, 46686, 47430, 51204, 54216, 56916, 62248, 63240, 64005, 67770, 70029, 71145, 76806, 77810, 85340, 90360, 93372, 94860, 102408, 113832, 115209, 116715, 128010, 132277, 135540, 140058, 142290, 153612, 155620, 170680, 186744, 189720, 192015, 210087, 230418, 233430, 256020, 264554, 271080, 280116, 284580, 307224, 311240, 350145, 384030, 396831, 420174, 460836, 466860, 512040, 529108, 560232, 569160, 576045, 661385, 700290, 768060, 793662, 840348, 921672, 933720, 1050435, 1058216, 1152090, 1190493, 1322770, 1400580, 1536120, 1587324, 1680696, 1984155, 2100870, 2304180, 2380986, 2645540, 2801160, 3174648, 3571479, 3968310, 4201740, 4608360, 4761972, 5291080, 5952465, 7142958, 7936620, 8403480, 9523944, 11904930, 14285916, 15873240, 17857395, 23809860, 28571832, 35714790, 47619720, 71429580, 142859160]

約数ペア:

[(1, 142859160), (2, 71429580), (3, 47619720), (4, 35714790), (5, 28571832), (6, 23809860), (8, 17857395), (9, 15873240), (10, 14285916), (12, 11904930), (15, 9523944), (17, 8403480), (18, 7936620), (20, 7142958), (24, 5952465), (27, 5291080), (30, 4761972), (31, 4608360), (34, 4201740), (36, 3968310), (40, 3571479), (45, 3174648), (51, 2801160), (54, 2645540), (60, 2380986), (62, 2304180), (68, 2100870), (72, 1984155), (85, 1680696), (90, 1587324), (93, 1536120), (102, 1400580), (108, 1322770), (120, 1190493), (124, 1152090), (135, 1058216), (136, 1050435), (153, 933720), (155, 921672), (170, 840348), (180, 793662), (186, 768060), (204, 700290), (216, 661385), (248, 576045), (251, 569160), (255, 560232), (270, 529108), (279, 512040), (306, 466860), (310, 460836), (340, 420174), (360, 396831), (372, 384030), (408, 350145), (459, 311240), (465, 307224), (502, 284580), (510, 280116), (527, 271080), (540, 264554), (558, 256020), (612, 233430), (620, 230418), (680, 210087), (744, 192015), (753, 189720), (765, 186744), (837, 170680), (918, 155620), (930, 153612), (1004, 142290), (1020, 140058), (1054, 135540), (1080, 132277), (1116, 128010), (1224, 116715), (1240, 115209), (1255, 113832), (1395, 102408), (1506, 94860), (1530, 93372), (1581, 90360), (1674, 85340), (1836, 77810), (1860, 76806), (2008, 71145), (2040, 70029), (2108, 67770), (2232, 64005), (2259, 63240), (2295, 62248), (2510, 56916), (2635, 54216), (2790, 51204), (3012, 47430), (3060, 46686), (3162, 45180), (3348, 42670), (3672, 38905), (3720, 38403), (3765, 37944), (4185, 34136), (4216, 33885), (4267, 33480), (4518, 31620), (4590, 31124), (4743, 30120), (5020, 28458), (5270, 27108), (5580, 25602), (6024, 23715), (6120, 23343), (6324, 22590), (6696, 21335), (6777, 21080), (7530, 18972), (7781, 18360), (7905, 18072), (8370, 17068), (8534, 16740), (9036, 15810), (9180, 15562), (9486, 15060), (10040, 14229), (10540, 13554), (11160, 12801), (11295, 12648)]