31013042940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:383

約数の個数: 576

約数和(自身を含む): 111712849920

約数和(自身を除く): 80699806980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 54, 55, 60, 61, 62, 66, 90, 93, 99, 108, 110, 121, 122, 124, 132, 135, 155, 165, 180, 183, 186, 198, 220, 242, 244, 251, 270, 279, 297, 305, 310, 330, 341, 363, 366, 372, 396, 465, 484, 495, 502, 540, 549, 558, 594, 605, 610, 620, 660, 671, 682, 726, 732, 753, 837, 915, 930, 990, 1004, 1023, 1089, 1098, 1116, 1188, 1210, 1220, 1255, 1342, 1364, 1395, 1452, 1485, 1506, 1647, 1674, 1705, 1815, 1830, 1860, 1891, 1980, 2013, 2046, 2178, 2196, 2259, 2420, 2510, 2684, 2745, 2761, 2790, 2970, 3012, 3069, 3267, 3294, 3348, 3355, 3410, 3630, 3660, 3751, 3765, 3782, 4026, 4092, 4185, 4356, 4518, 5020, 5115, 5445, 5490, 5522, 5580, 5673, 5940, 6039, 6138, 6534, 6588, 6710, 6777, 6820, 7260, 7381, 7502, 7530, 7564, 7781, 8052, 8235, 8283, 8370, 9036, 9207, 9455, 10065, 10230, 10890, 10980, 11044, 11253, 11295, 11346, 12078, 12276, 13068, 13420, 13554, 13805, 14762, 15004, 15060, 15311, 15345, 15562, 16335, 16470, 16566, 16740, 17019, 18117, 18414, 18755, 18910, 20130, 20460, 20801, 21780, 22143, 22506, 22590, 22692, 23343, 24156, 24849, 27108, 27610, 28365, 29524, 30195, 30371, 30622, 30690, 31124, 32670, 32940, 33132, 33759, 33885, 34038, 36234, 36828, 36905, 37510, 37820, 38905, 40260, 41415, 41602, 44286, 45012, 45180, 45933, 46035, 46686, 49698, 51057, 55220, 56265, 56730, 60390, 60742, 61244, 61380, 62403, 65340, 66429, 67518, 67770, 68076, 70029, 72468, 73810, 74547, 75020, 76555, 77810, 82830, 83204, 85095, 85591, 88572, 90585, 91113, 91866, 92070, 93372, 99396, 101277, 102114, 104005, 110715, 112530, 113460, 116715, 120780, 121484, 124245, 124806, 132858, 135036, 135540, 137799, 140058, 147620, 149094, 151855, 153110, 155620, 165660, 168421, 168795, 170190, 171182, 181170, 182226, 183732, 184140, 187209, 199287, 202554, 204228, 208010, 210087, 221430, 225060, 228811, 229665, 233430, 248490, 249612, 255285, 256773, 265716, 273339, 275598, 280116, 298188, 303710, 306220, 312015, 332145, 336842, 337590, 340380, 342364, 350145, 362340, 364452, 372735, 374418, 398574, 405108, 413397, 416020, 420174, 427955, 442860, 455565, 457622, 459330, 466860, 474641, 496980, 505263, 506385, 510570, 513546, 546678, 551196, 561627, 607420, 624030, 664290, 673684, 675180, 686433, 688995, 700290, 745470, 748836, 770319, 797148, 820017, 826794, 840348, 842105, 855910, 911130, 915244, 918660, 936045, 941501, 949282, 996435, 1010526, 1012770, 1021140, 1027092, 1050435, 1093356, 1123254, 1144055, 1248060, 1283865, 1328580, 1366695, 1372866, 1377990, 1400580, 1423923, 1490940, 1515789, 1540638, 1640034, 1653588, 1684210, 1711820, 1822260, 1852631, 1872090, 1883002, 1898564, 1992870, 2021052, 2025540, 2059299, 2066985, 2100870, 2246508, 2288110, 2310957, 2373205, 2526315, 2567730, 2733390, 2745732, 2755980, 2808135, 2824503, 2847846, 3031578, 3081276, 3280068, 3368420, 3432165, 3705262, 3744180, 3766004, 3851595, 3985740, 4100085, 4118598, 4133970, 4201740, 4271769, 4547367, 4576220, 4621914, 4707505, 4746410, 5052630, 5135460, 5221051, 5466780, 5557893, 5616270, 5649006, 5695692, 6063156, 6177897, 6864330, 7119615, 7410524, 7578945, 7703190, 8200170, 8237196, 8267940, 8473509, 8543538, 9094734, 9243828, 9263155, 9415010, 9492820, 10105260, 10296495, 10442102, 11115786, 11232540, 11298012, 11554785, 12355794, 12815307, 13728660, 14122515, 14239230, 15157890, 15406380, 15663153, 16400340, 16673679, 16947018, 17087076, 18189468, 18526310, 18830020, 20592990, 20884204, 21358845, 22231572, 22736835, 23109570, 24711588, 25420527, 25630614, 26105255, 27789465, 28245030, 28478460, 30315780, 30889485, 31326306, 33347358, 33894036, 37052620, 41185980, 42367545, 42717690, 45473670, 46219140, 46989459, 50021037, 50841054, 51261228, 52210510, 55578930, 56490060, 57431561, 61778970, 62652612, 64076535, 66694716, 78315765, 83368395, 84735090, 85435380, 90947340, 93978918, 100042074, 101682108, 104421020, 111157860, 114863122, 123557940, 127102635, 128153070, 140968377, 156631530, 166736790, 169470180, 172294683, 187957836, 200084148, 229726244, 234947295, 250105185, 254205270, 256306140, 281936754, 287157805, 313263060, 333473580, 344589366, 469894590, 500210370, 508410540, 516884049, 563873508, 574315610, 689178732, 704841885, 861473415, 939789180, 1000420740, 1033768098, 1148631220, 1409683770, 1550652147, 1722946830, 2067536196, 2584420245, 2819367540, 3101304294, 3445893660, 5168840490, 6202608588, 7753260735, 10337680980, 15506521470, 31013042940]

約数ペア:

[(1, 31013042940), (2, 15506521470), (3, 10337680980), (4, 7753260735), (5, 6202608588), (6, 5168840490), (9, 3445893660), (10, 3101304294), (11, 2819367540), (12, 2584420245), (15, 2067536196), (18, 1722946830), (20, 1550652147), (22, 1409683770), (27, 1148631220), (30, 1033768098), (31, 1000420740), (33, 939789180), (36, 861473415), (44, 704841885), (45, 689178732), (54, 574315610), (55, 563873508), (60, 516884049), (61, 508410540), (62, 500210370), (66, 469894590), (90, 344589366), (93, 333473580), (99, 313263060), (108, 287157805), (110, 281936754), (121, 256306140), (122, 254205270), (124, 250105185), (132, 234947295), (135, 229726244), (155, 200084148), (165, 187957836), (180, 172294683), (183, 169470180), (186, 166736790), (198, 156631530), (220, 140968377), (242, 128153070), (244, 127102635), (251, 123557940), (270, 114863122), (279, 111157860), (297, 104421020), (305, 101682108), (310, 100042074), (330, 93978918), (341, 90947340), (363, 85435380), (366, 84735090), (372, 83368395), (396, 78315765), (465, 66694716), (484, 64076535), (495, 62652612), (502, 61778970), (540, 57431561), (549, 56490060), (558, 55578930), (594, 52210510), (605, 51261228), (610, 50841054), (620, 50021037), (660, 46989459), (671, 46219140), (682, 45473670), (726, 42717690), (732, 42367545), (753, 41185980), (837, 37052620), (915, 33894036), (930, 33347358), (990, 31326306), (1004, 30889485), (1023, 30315780), (1089, 28478460), (1098, 28245030), (1116, 27789465), (1188, 26105255), (1210, 25630614), (1220, 25420527), (1255, 24711588), (1342, 23109570), (1364, 22736835), (1395, 22231572), (1452, 21358845), (1485, 20884204), (1506, 20592990), (1647, 18830020), (1674, 18526310), (1705, 18189468), (1815, 17087076), (1830, 16947018), (1860, 16673679), (1891, 16400340), (1980, 15663153), (2013, 15406380), (2046, 15157890), (2178, 14239230), (2196, 14122515), (2259, 13728660), (2420, 12815307), (2510, 12355794), (2684, 11554785), (2745, 11298012), (2761, 11232540), (2790, 11115786), (2970, 10442102), (3012, 10296495), (3069, 10105260), (3267, 9492820), (3294, 9415010), (3348, 9263155), (3355, 9243828), (3410, 9094734), (3630, 8543538), (3660, 8473509), (3751, 8267940), (3765, 8237196), (3782, 8200170), (4026, 7703190), (4092, 7578945), (4185, 7410524), (4356, 7119615), (4518, 6864330), (5020, 6177897), (5115, 6063156), (5445, 5695692), (5490, 5649006), (5522, 5616270), (5580, 5557893), (5673, 5466780), (5940, 5221051), (6039, 5135460), (6138, 5052630), (6534, 4746410), (6588, 4707505), (6710, 4621914), (6777, 4576220), (6820, 4547367), (7260, 4271769), (7381, 4201740), (7502, 4133970), (7530, 4118598), (7564, 4100085), (7781, 3985740), (8052, 3851595), (8235, 3766004), (8283, 3744180), (8370, 3705262), (9036, 3432165), (9207, 3368420), (9455, 3280068), (10065, 3081276), (10230, 3031578), (10890, 2847846), (10980, 2824503), (11044, 2808135), (11253, 2755980), (11295, 2745732), (11346, 2733390), (12078, 2567730), (12276, 2526315), (13068, 2373205), (13420, 2310957), (13554, 2288110), (13805, 2246508), (14762, 2100870), (15004, 2066985), (15060, 2059299), (15311, 2025540), (15345, 2021052), (15562, 1992870), (16335, 1898564), (16470, 1883002), (16566, 1872090), (16740, 1852631), (17019, 1822260), (18117, 1711820), (18414, 1684210), (18755, 1653588), (18910, 1640034), (20130, 1540638), (20460, 1515789), (20801, 1490940), (21780, 1423923), (22143, 1400580), (22506, 1377990), (22590, 1372866), (22692, 1366695), (23343, 1328580), (24156, 1283865), (24849, 1248060), (27108, 1144055), (27610, 1123254), (28365, 1093356), (29524, 1050435), (30195, 1027092), (30371, 1021140), (30622, 1012770), (30690, 1010526), (31124, 996435), (32670, 949282), (32940, 941501), (33132, 936045), (33759, 918660), (33885, 915244), (34038, 911130), (36234, 855910), (36828, 842105), (36905, 840348), (37510, 826794), (37820, 820017), (38905, 797148), (40260, 770319), (41415, 748836), (41602, 745470), (44286, 700290), (45012, 688995), (45180, 686433), (45933, 675180), (46035, 673684), (46686, 664290), (49698, 624030), (51057, 607420), (55220, 561627), (56265, 551196), (56730, 546678), (60390, 513546), (60742, 510570), (61244, 506385), (61380, 505263), (62403, 496980), (65340, 474641), (66429, 466860), (67518, 459330), (67770, 457622), (68076, 455565), (70029, 442860), (72468, 427955), (73810, 420174), (74547, 416020), (75020, 413397), (76555, 405108), (77810, 398574), (82830, 374418), (83204, 372735), (85095, 364452), (85591, 362340), (88572, 350145), (90585, 342364), (91113, 340380), (91866, 337590), (92070, 336842), (93372, 332145), (99396, 312015), (101277, 306220), (102114, 303710), (104005, 298188), (110715, 280116), (112530, 275598), (113460, 273339), (116715, 265716), (120780, 256773), (121484, 255285), (124245, 249612), (124806, 248490), (132858, 233430), (135036, 229665), (135540, 228811), (137799, 225060), (140058, 221430), (147620, 210087), (149094, 208010), (151855, 204228), (153110, 202554), (155620, 199287), (165660, 187209), (168421, 184140), (168795, 183732), (170190, 182226), (171182, 181170)]