20120860620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{191}}^1$

素因数の和:307

約数の個数: 576

約数和(自身を含む): 76872499200

約数和(自身を除く): 56751638580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 31, 35, 36, 42, 45, 54, 58, 60, 62, 63, 70, 84, 87, 90, 93, 105, 108, 116, 124, 126, 135, 140, 145, 155, 174, 180, 186, 189, 191, 203, 210, 217, 252, 261, 270, 279, 290, 310, 315, 348, 372, 378, 382, 406, 420, 434, 435, 465, 522, 540, 558, 573, 580, 609, 620, 630, 651, 756, 764, 783, 812, 837, 868, 870, 899, 930, 945, 955, 961, 1015, 1044, 1085, 1116, 1146, 1218, 1260, 1302, 1305, 1337, 1395, 1566, 1674, 1719, 1740, 1798, 1827, 1860, 1890, 1910, 1922, 1953, 2030, 2170, 2292, 2436, 2604, 2610, 2674, 2697, 2790, 2865, 2883, 3045, 3132, 3255, 3348, 3438, 3596, 3654, 3780, 3820, 3844, 3906, 3915, 4011, 4060, 4185, 4340, 4495, 4805, 5157, 5220, 5348, 5394, 5481, 5539, 5580, 5730, 5766, 5859, 5921, 6090, 6293, 6510, 6685, 6727, 6876, 7308, 7812, 7830, 8022, 8091, 8370, 8595, 8649, 8990, 9135, 9610, 9765, 10314, 10788, 10962, 11078, 11460, 11532, 11718, 11842, 12033, 12180, 12586, 13020, 13370, 13454, 13485, 14415, 15660, 16044, 16182, 16617, 16740, 17190, 17298, 17763, 17980, 18270, 18879, 19220, 19530, 20055, 20181, 20628, 21924, 22156, 23436, 23684, 24066, 24273, 25172, 25785, 25947, 26740, 26908, 26970, 27405, 27695, 27869, 28830, 29295, 29605, 31465, 32364, 33234, 33635, 34380, 34596, 35526, 36099, 36540, 37758, 38773, 39060, 40110, 40362, 40455, 41447, 43245, 48132, 48546, 49851, 51570, 51894, 53289, 53940, 54810, 55390, 55738, 56637, 57660, 58590, 59210, 60165, 60543, 62930, 66468, 67270, 71052, 72198, 75516, 77546, 80220, 80724, 80910, 82894, 83085, 83607, 86490, 88815, 94395, 97092, 99702, 100905, 103140, 103788, 106578, 109620, 110780, 111476, 113274, 116319, 117180, 118420, 120330, 121086, 121365, 124341, 125860, 129735, 134540, 139345, 144396, 149553, 155092, 159867, 161820, 165788, 166170, 167214, 169911, 171709, 172980, 177630, 180495, 181629, 183551, 188790, 193865, 195083, 199404, 201810, 207235, 213156, 226548, 232638, 240660, 242172, 242730, 248682, 249255, 250821, 259470, 266445, 278690, 283185, 299106, 302715, 319734, 332340, 334428, 339822, 343418, 348957, 355260, 360990, 363258, 367102, 373023, 377580, 387730, 390166, 403620, 414470, 418035, 465276, 485460, 497364, 498510, 501642, 515127, 518940, 532890, 550653, 557380, 566370, 581595, 585249, 598212, 605430, 621705, 639468, 679644, 686836, 697914, 721980, 726516, 734204, 746046, 747765, 752463, 775460, 780332, 799335, 828940, 836070, 849555, 858545, 908145, 917755, 975415, 997020, 1003284, 1030254, 1046871, 1065780, 1101306, 1119069, 1132740, 1163190, 1170498, 1201963, 1210860, 1243410, 1254105, 1284857, 1395828, 1492092, 1495530, 1504926, 1545381, 1598670, 1651959, 1672140, 1699110, 1717090, 1744785, 1755747, 1816290, 1835510, 1865115, 1950830, 2060508, 2093742, 2202612, 2238138, 2326380, 2340996, 2403926, 2486820, 2508210, 2569714, 2575635, 2753265, 2926245, 2991060, 3009852, 3090762, 3197340, 3303918, 3398220, 3434180, 3489570, 3511494, 3605889, 3632580, 3671020, 3730230, 3762315, 3854571, 3901660, 4187484, 4476276, 4636143, 4807852, 4955877, 5016420, 5139428, 5151270, 5234355, 5267241, 5322979, 5506530, 5595345, 5852490, 6009815, 6181524, 6424285, 6607836, 6979140, 7022988, 7211778, 7460460, 7524630, 7709142, 7726905, 8259795, 8778735, 9272286, 9911754, 10302540, 10468710, 10534482, 10645958, 10817667, 11013060, 11190690, 11563713, 11704980, 12019630, 12848570, 14423556, 15049260, 15418284, 15453810, 15968937, 16519590, 17557470, 18029445, 18544572, 19272855, 19823508, 20937420, 21068964, 21291916, 21635334, 22381380, 23127426, 23180715, 24039260, 24779385, 25697140, 26336205, 26614895, 30907620, 31937874, 32453001, 33039180, 34691139, 35114940, 36058890, 37260853, 38545710, 43270668, 46254852, 46361430, 47906811, 49558770, 52672410, 53229790, 54088335, 57818565, 63875748, 64906002, 69382278, 72117780, 74521706, 77091420, 79844685, 92722860, 95813622, 99117540, 105344820, 106459580, 108176670, 111782559, 115637130, 129812004, 138764556, 143720433, 149043412, 159689370, 162265005, 173455695, 186304265, 191627244, 216353340, 223565118, 231274260, 239534055, 287440866, 319378740, 324530010, 335347677, 346911390, 372608530, 447130236, 479068110, 558912795, 574881732, 649060020, 670695354, 693822780, 718602165, 745217060, 958136220, 1006043031, 1117825590, 1341390708, 1437204330, 1676738385, 2012086062, 2235651180, 2874408660, 3353476770, 4024172124, 5030215155, 6706953540, 10060430310, 20120860620]

約数ペア:

[(1, 20120860620), (2, 10060430310), (3, 6706953540), (4, 5030215155), (5, 4024172124), (6, 3353476770), (7, 2874408660), (9, 2235651180), (10, 2012086062), (12, 1676738385), (14, 1437204330), (15, 1341390708), (18, 1117825590), (20, 1006043031), (21, 958136220), (27, 745217060), (28, 718602165), (29, 693822780), (30, 670695354), (31, 649060020), (35, 574881732), (36, 558912795), (42, 479068110), (45, 447130236), (54, 372608530), (58, 346911390), (60, 335347677), (62, 324530010), (63, 319378740), (70, 287440866), (84, 239534055), (87, 231274260), (90, 223565118), (93, 216353340), (105, 191627244), (108, 186304265), (116, 173455695), (124, 162265005), (126, 159689370), (135, 149043412), (140, 143720433), (145, 138764556), (155, 129812004), (174, 115637130), (180, 111782559), (186, 108176670), (189, 106459580), (191, 105344820), (203, 99117540), (210, 95813622), (217, 92722860), (252, 79844685), (261, 77091420), (270, 74521706), (279, 72117780), (290, 69382278), (310, 64906002), (315, 63875748), (348, 57818565), (372, 54088335), (378, 53229790), (382, 52672410), (406, 49558770), (420, 47906811), (434, 46361430), (435, 46254852), (465, 43270668), (522, 38545710), (540, 37260853), (558, 36058890), (573, 35114940), (580, 34691139), (609, 33039180), (620, 32453001), (630, 31937874), (651, 30907620), (756, 26614895), (764, 26336205), (783, 25697140), (812, 24779385), (837, 24039260), (868, 23180715), (870, 23127426), (899, 22381380), (930, 21635334), (945, 21291916), (955, 21068964), (961, 20937420), (1015, 19823508), (1044, 19272855), (1085, 18544572), (1116, 18029445), (1146, 17557470), (1218, 16519590), (1260, 15968937), (1302, 15453810), (1305, 15418284), (1337, 15049260), (1395, 14423556), (1566, 12848570), (1674, 12019630), (1719, 11704980), (1740, 11563713), (1798, 11190690), (1827, 11013060), (1860, 10817667), (1890, 10645958), (1910, 10534482), (1922, 10468710), (1953, 10302540), (2030, 9911754), (2170, 9272286), (2292, 8778735), (2436, 8259795), (2604, 7726905), (2610, 7709142), (2674, 7524630), (2697, 7460460), (2790, 7211778), (2865, 7022988), (2883, 6979140), (3045, 6607836), (3132, 6424285), (3255, 6181524), (3348, 6009815), (3438, 5852490), (3596, 5595345), (3654, 5506530), (3780, 5322979), (3820, 5267241), (3844, 5234355), (3906, 5151270), (3915, 5139428), (4011, 5016420), (4060, 4955877), (4185, 4807852), (4340, 4636143), (4495, 4476276), (4805, 4187484), (5157, 3901660), (5220, 3854571), (5348, 3762315), (5394, 3730230), (5481, 3671020), (5539, 3632580), (5580, 3605889), (5730, 3511494), (5766, 3489570), (5859, 3434180), (5921, 3398220), (6090, 3303918), (6293, 3197340), (6510, 3090762), (6685, 3009852), (6727, 2991060), (6876, 2926245), (7308, 2753265), (7812, 2575635), (7830, 2569714), (8022, 2508210), (8091, 2486820), (8370, 2403926), (8595, 2340996), (8649, 2326380), (8990, 2238138), (9135, 2202612), (9610, 2093742), (9765, 2060508), (10314, 1950830), (10788, 1865115), (10962, 1835510), (11078, 1816290), (11460, 1755747), (11532, 1744785), (11718, 1717090), (11842, 1699110), (12033, 1672140), (12180, 1651959), (12586, 1598670), (13020, 1545381), (13370, 1504926), (13454, 1495530), (13485, 1492092), (14415, 1395828), (15660, 1284857), (16044, 1254105), (16182, 1243410), (16617, 1210860), (16740, 1201963), (17190, 1170498), (17298, 1163190), (17763, 1132740), (17980, 1119069), (18270, 1101306), (18879, 1065780), (19220, 1046871), (19530, 1030254), (20055, 1003284), (20181, 997020), (20628, 975415), (21924, 917755), (22156, 908145), (23436, 858545), (23684, 849555), (24066, 836070), (24273, 828940), (25172, 799335), (25785, 780332), (25947, 775460), (26740, 752463), (26908, 747765), (26970, 746046), (27405, 734204), (27695, 726516), (27869, 721980), (28830, 697914), (29295, 686836), (29605, 679644), (31465, 639468), (32364, 621705), (33234, 605430), (33635, 598212), (34380, 585249), (34596, 581595), (35526, 566370), (36099, 557380), (36540, 550653), (37758, 532890), (38773, 518940), (39060, 515127), (40110, 501642), (40362, 498510), (40455, 497364), (41447, 485460), (43245, 465276), (48132, 418035), (48546, 414470), (49851, 403620), (51570, 390166), (51894, 387730), (53289, 377580), (53940, 373023), (54810, 367102), (55390, 363258), (55738, 360990), (56637, 355260), (57660, 348957), (58590, 343418), (59210, 339822), (60165, 334428), (60543, 332340), (62930, 319734), (66468, 302715), (67270, 299106), (71052, 283185), (72198, 278690), (75516, 266445), (77546, 259470), (80220, 250821), (80724, 249255), (80910, 248682), (82894, 242730), (83085, 242172), (83607, 240660), (86490, 232638), (88815, 226548), (94395, 213156), (97092, 207235), (99702, 201810), (100905, 199404), (103140, 195083), (103788, 193865), (106578, 188790), (109620, 183551), (110780, 181629), (111476, 180495), (113274, 177630), (116319, 172980), (117180, 171709), (118420, 169911), (120330, 167214), (121086, 166170), (121365, 165788), (124341, 161820), (125860, 159867), (129735, 155092), (134540, 149553), (139345, 144396)]