1420188120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:328

約数の個数: 384

約数和(自身を含む): 5312563200

約数和(自身を除く): 3892375080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 52, 54, 60, 62, 65, 72, 78, 90, 93, 104, 108, 117, 120, 124, 130, 135, 155, 156, 169, 180, 186, 195, 216, 234, 248, 251, 260, 270, 279, 310, 312, 338, 351, 360, 372, 390, 403, 465, 468, 502, 507, 520, 540, 558, 585, 620, 676, 702, 744, 753, 780, 806, 837, 845, 930, 936, 1004, 1014, 1080, 1116, 1170, 1209, 1240, 1255, 1352, 1395, 1404, 1506, 1521, 1560, 1612, 1674, 1690, 1755, 1860, 2008, 2015, 2028, 2232, 2259, 2340, 2418, 2510, 2535, 2790, 2808, 3012, 3042, 3224, 3263, 3348, 3380, 3510, 3627, 3720, 3765, 4030, 4056, 4185, 4518, 4563, 4680, 4836, 5020, 5070, 5239, 5580, 6024, 6045, 6084, 6526, 6696, 6760, 6777, 7020, 7254, 7530, 7605, 7781, 8060, 8370, 9036, 9126, 9672, 9789, 10040, 10140, 10478, 10881, 11160, 11295, 12090, 12168, 13052, 13554, 14040, 14508, 15060, 15210, 15562, 15717, 16120, 16315, 16740, 18072, 18135, 18252, 19578, 20280, 20956, 21762, 22590, 22815, 23343, 24180, 26104, 26195, 27108, 29016, 29367, 30120, 30420, 31124, 31434, 32630, 33480, 33885, 36270, 36504, 38905, 39156, 41912, 42419, 43524, 45180, 45630, 46686, 47151, 48360, 48945, 52390, 54216, 54405, 58734, 60840, 62248, 62868, 65260, 67770, 70029, 72540, 77810, 78312, 78585, 84838, 87048, 88101, 90360, 91260, 93372, 94302, 97890, 101153, 104780, 108810, 116715, 117468, 125736, 127257, 130520, 135540, 140058, 141453, 145080, 146835, 155620, 157170, 169676, 176202, 182520, 186744, 188604, 195780, 202306, 209560, 210087, 212095, 217620, 233430, 234936, 235755, 254514, 271080, 280116, 282906, 293670, 303459, 311240, 314340, 339352, 350145, 352404, 377208, 381771, 391560, 404612, 420174, 424190, 435240, 440505, 466860, 471510, 505765, 509028, 560232, 565812, 587340, 606918, 628680, 636285, 700290, 704808, 707265, 763542, 809224, 840348, 848380, 881010, 910377, 933720, 943020, 1011530, 1018056, 1050435, 1131624, 1145313, 1174680, 1213836, 1272570, 1314989, 1400580, 1414530, 1517295, 1527084, 1680696, 1696760, 1762020, 1820754, 1886040, 1908855, 2023060, 2100870, 2290626, 2427672, 2545140, 2629978, 2731131, 2801160, 2829060, 3034590, 3054168, 3524040, 3641508, 3817710, 3944967, 4046120, 4201740, 4551885, 4581252, 5090280, 5259956, 5462262, 5658120, 5726565, 6069180, 6574945, 7283016, 7635420, 7889934, 8403480, 9103770, 9162504, 10519912, 10924524, 11453130, 11834901, 12138360, 13149890, 13655655, 15270840, 15779868, 18207540, 19724835, 21849048, 22906260, 23669802, 26299780, 27311310, 31559736, 35504703, 36415080, 39449670, 45812520, 47339604, 52599560, 54622620, 59174505, 71009406, 78899340, 94679208, 109245240, 118349010, 142018812, 157798680, 177523515, 236698020, 284037624, 355047030, 473396040, 710094060, 1420188120]

約数ペア:

[(1, 1420188120), (2, 710094060), (3, 473396040), (4, 355047030), (5, 284037624), (6, 236698020), (8, 177523515), (9, 157798680), (10, 142018812), (12, 118349010), (13, 109245240), (15, 94679208), (18, 78899340), (20, 71009406), (24, 59174505), (26, 54622620), (27, 52599560), (30, 47339604), (31, 45812520), (36, 39449670), (39, 36415080), (40, 35504703), (45, 31559736), (52, 27311310), (54, 26299780), (60, 23669802), (62, 22906260), (65, 21849048), (72, 19724835), (78, 18207540), (90, 15779868), (93, 15270840), (104, 13655655), (108, 13149890), (117, 12138360), (120, 11834901), (124, 11453130), (130, 10924524), (135, 10519912), (155, 9162504), (156, 9103770), (169, 8403480), (180, 7889934), (186, 7635420), (195, 7283016), (216, 6574945), (234, 6069180), (248, 5726565), (251, 5658120), (260, 5462262), (270, 5259956), (279, 5090280), (310, 4581252), (312, 4551885), (338, 4201740), (351, 4046120), (360, 3944967), (372, 3817710), (390, 3641508), (403, 3524040), (465, 3054168), (468, 3034590), (502, 2829060), (507, 2801160), (520, 2731131), (540, 2629978), (558, 2545140), (585, 2427672), (620, 2290626), (676, 2100870), (702, 2023060), (744, 1908855), (753, 1886040), (780, 1820754), (806, 1762020), (837, 1696760), (845, 1680696), (930, 1527084), (936, 1517295), (1004, 1414530), (1014, 1400580), (1080, 1314989), (1116, 1272570), (1170, 1213836), (1209, 1174680), (1240, 1145313), (1255, 1131624), (1352, 1050435), (1395, 1018056), (1404, 1011530), (1506, 943020), (1521, 933720), (1560, 910377), (1612, 881010), (1674, 848380), (1690, 840348), (1755, 809224), (1860, 763542), (2008, 707265), (2015, 704808), (2028, 700290), (2232, 636285), (2259, 628680), (2340, 606918), (2418, 587340), (2510, 565812), (2535, 560232), (2790, 509028), (2808, 505765), (3012, 471510), (3042, 466860), (3224, 440505), (3263, 435240), (3348, 424190), (3380, 420174), (3510, 404612), (3627, 391560), (3720, 381771), (3765, 377208), (4030, 352404), (4056, 350145), (4185, 339352), (4518, 314340), (4563, 311240), (4680, 303459), (4836, 293670), (5020, 282906), (5070, 280116), (5239, 271080), (5580, 254514), (6024, 235755), (6045, 234936), (6084, 233430), (6526, 217620), (6696, 212095), (6760, 210087), (6777, 209560), (7020, 202306), (7254, 195780), (7530, 188604), (7605, 186744), (7781, 182520), (8060, 176202), (8370, 169676), (9036, 157170), (9126, 155620), (9672, 146835), (9789, 145080), (10040, 141453), (10140, 140058), (10478, 135540), (10881, 130520), (11160, 127257), (11295, 125736), (12090, 117468), (12168, 116715), (13052, 108810), (13554, 104780), (14040, 101153), (14508, 97890), (15060, 94302), (15210, 93372), (15562, 91260), (15717, 90360), (16120, 88101), (16315, 87048), (16740, 84838), (18072, 78585), (18135, 78312), (18252, 77810), (19578, 72540), (20280, 70029), (20956, 67770), (21762, 65260), (22590, 62868), (22815, 62248), (23343, 60840), (24180, 58734), (26104, 54405), (26195, 54216), (27108, 52390), (29016, 48945), (29367, 48360), (30120, 47151), (30420, 46686), (31124, 45630), (31434, 45180), (32630, 43524), (33480, 42419), (33885, 41912), (36270, 39156), (36504, 38905)]