2138417820

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:156

約数の個数: 720

約数和(自身を含む): 8898785280

約数和(自身を除く): 6760367460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 31, 33, 35, 36, 42, 44, 45, 49, 54, 55, 60, 62, 63, 66, 70, 77, 79, 81, 84, 90, 93, 98, 99, 105, 108, 110, 124, 126, 132, 135, 140, 147, 154, 155, 158, 162, 165, 180, 186, 189, 196, 198, 210, 217, 220, 231, 237, 245, 252, 270, 279, 294, 297, 308, 310, 315, 316, 324, 330, 341, 372, 378, 385, 395, 396, 405, 420, 434, 441, 462, 465, 474, 490, 495, 539, 540, 553, 558, 567, 588, 594, 620, 630, 651, 660, 682, 693, 711, 735, 756, 770, 790, 810, 837, 868, 869, 882, 891, 924, 930, 945, 948, 980, 990, 1023, 1078, 1085, 1106, 1116, 1134, 1155, 1185, 1188, 1260, 1302, 1323, 1364, 1386, 1395, 1422, 1470, 1485, 1519, 1540, 1580, 1617, 1620, 1659, 1674, 1705, 1738, 1764, 1782, 1860, 1890, 1953, 1980, 2046, 2079, 2133, 2156, 2170, 2205, 2212, 2268, 2310, 2370, 2387, 2449, 2511, 2604, 2607, 2646, 2695, 2765, 2772, 2790, 2835, 2844, 2940, 2970, 3038, 3069, 3234, 3255, 3318, 3348, 3410, 3465, 3476, 3555, 3564, 3780, 3871, 3906, 3969, 4092, 4158, 4185, 4266, 4340, 4345, 4410, 4455, 4557, 4620, 4740, 4774, 4851, 4898, 4977, 5022, 5115, 5214, 5292, 5390, 5530, 5580, 5670, 5859, 5940, 6076, 6083, 6138, 6237, 6399, 6468, 6510, 6615, 6636, 6820, 6930, 7110, 7161, 7347, 7595, 7742, 7812, 7821, 7938, 8085, 8295, 8316, 8370, 8532, 8690, 8820, 8910, 9114, 9207, 9548, 9702, 9765, 9796, 9954, 10044, 10230, 10395, 10428, 10665, 10780, 11060, 11340, 11613, 11718, 11935, 12166, 12245, 12276, 12474, 12555, 12798, 13020, 13035, 13230, 13671, 13860, 14220, 14322, 14553, 14694, 14931, 15190, 15345, 15484, 15642, 15876, 16170, 16590, 16709, 16740, 17143, 17380, 17577, 17820, 18228, 18249, 18414, 19355, 19404, 19530, 19845, 19908, 20460, 20790, 21330, 21483, 22041, 22785, 23226, 23436, 23463, 23870, 24255, 24332, 24490, 24885, 24948, 25110, 25596, 26070, 26460, 26939, 27342, 27621, 28644, 29106, 29295, 29388, 29862, 30380, 30415, 30690, 31185, 31284, 31995, 32340, 33180, 33418, 34286, 34839, 35154, 35805, 36498, 36735, 36828, 38710, 39060, 39105, 39690, 41013, 41580, 42581, 42660, 42966, 43659, 44082, 44793, 45570, 46035, 46452, 46926, 47740, 48510, 48980, 49770, 50127, 50220, 51429, 52140, 53878, 54684, 54747, 55242, 58065, 58212, 58590, 59724, 60830, 61380, 62370, 63990, 64449, 66123, 66836, 68355, 68572, 69678, 70308, 70389, 71610, 72765, 72996, 73470, 74655, 77420, 78210, 79380, 80817, 82026, 83545, 85162, 85715, 85932, 87318, 87885, 88164, 89586, 91140, 91245, 92070, 93852, 97020, 99540, 100254, 102858, 104517, 107415, 107756, 109494, 110205, 110484, 116130, 117180, 117315, 120001, 121660, 123039, 124740, 127743, 127980, 128898, 132246, 134695, 136710, 138105, 139356, 140778, 143220, 145530, 146940, 149310, 150381, 154287, 156420, 161634, 164052, 164241, 167090, 170324, 171430, 174195, 174636, 175770, 179172, 182490, 184140, 188573, 193347, 198369, 200508, 205065, 205716, 209034, 212905, 214830, 218295, 218988, 220410, 223965, 232260, 234630, 240002, 242451, 246078, 250635, 255486, 257145, 257796, 264492, 269390, 273420, 273735, 276210, 281556, 291060, 298620, 300762, 308574, 313551, 322245, 323268, 328482, 330615, 334180, 342860, 348390, 351540, 351945, 360003, 364980, 377146, 383229, 386694, 396738, 404085, 410130, 418068, 425810, 429660, 436590, 440820, 447930, 451143, 462861, 469260, 480004, 484902, 492156, 492723, 501270, 510972, 514290, 522585, 538780, 547470, 552420, 565719, 600005, 601524, 615195, 617148, 627102, 638715, 644490, 656964, 661230, 696780, 703890, 720006, 727353, 751905, 754292, 766458, 771435, 773388, 793476, 808170, 820260, 821205, 851620, 873180, 895860, 902286, 925722, 942865, 966735, 969804, 985446, 991845, 1002540, 1028580, 1045170, 1080009, 1094940, 1131438, 1149687, 1200010, 1212255, 1230390, 1254204, 1277430, 1288980, 1320011, 1322460, 1353429, 1388583, 1407780, 1440012, 1454706, 1503810, 1532916, 1542870, 1567755, 1616340, 1642410, 1697157, 1800015, 1804572, 1851444, 1885730, 1916145, 1933470, 1970892, 1983690, 2090340, 2160018, 2182059, 2255715, 2262876, 2299374, 2314305, 2400020, 2424510, 2460780, 2463615, 2554860, 2640022, 2706858, 2777166, 2828595, 2909412, 3007620, 3085740, 3135510, 3240027, 3284820, 3394314, 3449061, 3600030, 3636765, 3771460, 3832290, 3866940, 3960033, 3967380, 4320036, 4364118, 4511430, 4598748, 4628610, 4849020, 4927230, 5091471, 5280044, 5400045, 5413716, 5554332, 5657190, 5748435, 6271020, 6480054, 6600055, 6767145, 6788628, 6898122, 6942915, 7200060, 7273530, 7664580, 7920066, 8485785, 8728236, 9022860, 9257220, 9720081, 9854460, 10182942, 10800090, 10910295, 11314380, 11496870, 11880099, 12960108, 13200110, 13534290, 13796244, 13885830, 14547060, 15274413, 15840132, 16200135, 16971570, 17245305, 19440162, 19800165, 20365884, 21600180, 21820590, 22993740, 23760198, 25457355, 26400220, 27068580, 27771660, 30548826, 32400270, 33943140, 34490610, 35640297, 38880324, 39600330, 43641180, 47520396, 48600405, 50914710, 59400495, 61097652, 64800540, 68981220, 71280594, 76372065, 79200660, 97200810, 101829420, 106920891, 118800990, 142561188, 152744130, 178201485, 194401620, 213841782, 237601980, 305488260, 356402970, 427683564, 534604455, 712805940, 1069208910, 2138417820]

約数ペア:

[(1, 2138417820), (2, 1069208910), (3, 712805940), (4, 534604455), (5, 427683564), (6, 356402970), (7, 305488260), (9, 237601980), (10, 213841782), (11, 194401620), (12, 178201485), (14, 152744130), (15, 142561188), (18, 118800990), (20, 106920891), (21, 101829420), (22, 97200810), (27, 79200660), (28, 76372065), (30, 71280594), (31, 68981220), (33, 64800540), (35, 61097652), (36, 59400495), (42, 50914710), (44, 48600405), (45, 47520396), (49, 43641180), (54, 39600330), (55, 38880324), (60, 35640297), (62, 34490610), (63, 33943140), (66, 32400270), (70, 30548826), (77, 27771660), (79, 27068580), (81, 26400220), (84, 25457355), (90, 23760198), (93, 22993740), (98, 21820590), (99, 21600180), (105, 20365884), (108, 19800165), (110, 19440162), (124, 17245305), (126, 16971570), (132, 16200135), (135, 15840132), (140, 15274413), (147, 14547060), (154, 13885830), (155, 13796244), (158, 13534290), (162, 13200110), (165, 12960108), (180, 11880099), (186, 11496870), (189, 11314380), (196, 10910295), (198, 10800090), (210, 10182942), (217, 9854460), (220, 9720081), (231, 9257220), (237, 9022860), (245, 8728236), (252, 8485785), (270, 7920066), (279, 7664580), (294, 7273530), (297, 7200060), (308, 6942915), (310, 6898122), (315, 6788628), (316, 6767145), (324, 6600055), (330, 6480054), (341, 6271020), (372, 5748435), (378, 5657190), (385, 5554332), (395, 5413716), (396, 5400045), (405, 5280044), (420, 5091471), (434, 4927230), (441, 4849020), (462, 4628610), (465, 4598748), (474, 4511430), (490, 4364118), (495, 4320036), (539, 3967380), (540, 3960033), (553, 3866940), (558, 3832290), (567, 3771460), (588, 3636765), (594, 3600030), (620, 3449061), (630, 3394314), (651, 3284820), (660, 3240027), (682, 3135510), (693, 3085740), (711, 3007620), (735, 2909412), (756, 2828595), (770, 2777166), (790, 2706858), (810, 2640022), (837, 2554860), (868, 2463615), (869, 2460780), (882, 2424510), (891, 2400020), (924, 2314305), (930, 2299374), (945, 2262876), (948, 2255715), (980, 2182059), (990, 2160018), (1023, 2090340), (1078, 1983690), (1085, 1970892), (1106, 1933470), (1116, 1916145), (1134, 1885730), (1155, 1851444), (1185, 1804572), (1188, 1800015), (1260, 1697157), (1302, 1642410), (1323, 1616340), (1364, 1567755), (1386, 1542870), (1395, 1532916), (1422, 1503810), (1470, 1454706), (1485, 1440012), (1519, 1407780), (1540, 1388583), (1580, 1353429), (1617, 1322460), (1620, 1320011), (1659, 1288980), (1674, 1277430), (1705, 1254204), (1738, 1230390), (1764, 1212255), (1782, 1200010), (1860, 1149687), (1890, 1131438), (1953, 1094940), (1980, 1080009), (2046, 1045170), (2079, 1028580), (2133, 1002540), (2156, 991845), (2170, 985446), (2205, 969804), (2212, 966735), (2268, 942865), (2310, 925722), (2370, 902286), (2387, 895860), (2449, 873180), (2511, 851620), (2604, 821205), (2607, 820260), (2646, 808170), (2695, 793476), (2765, 773388), (2772, 771435), (2790, 766458), (2835, 754292), (2844, 751905), (2940, 727353), (2970, 720006), (3038, 703890), (3069, 696780), (3234, 661230), (3255, 656964), (3318, 644490), (3348, 638715), (3410, 627102), (3465, 617148), (3476, 615195), (3555, 601524), (3564, 600005), (3780, 565719), (3871, 552420), (3906, 547470), (3969, 538780), (4092, 522585), (4158, 514290), (4185, 510972), (4266, 501270), (4340, 492723), (4345, 492156), (4410, 484902), (4455, 480004), (4557, 469260), (4620, 462861), (4740, 451143), (4774, 447930), (4851, 440820), (4898, 436590), (4977, 429660), (5022, 425810), (5115, 418068), (5214, 410130), (5292, 404085), (5390, 396738), (5530, 386694), (5580, 383229), (5670, 377146), (5859, 364980), (5940, 360003), (6076, 351945), (6083, 351540), (6138, 348390), (6237, 342860), (6399, 334180), (6468, 330615), (6510, 328482), (6615, 323268), (6636, 322245), (6820, 313551), (6930, 308574), (7110, 300762), (7161, 298620), (7347, 291060), (7595, 281556), (7742, 276210), (7812, 273735), (7821, 273420), (7938, 269390), (8085, 264492), (8295, 257796), (8316, 257145), (8370, 255486), (8532, 250635), (8690, 246078), (8820, 242451), (8910, 240002), (9114, 234630), (9207, 232260), (9548, 223965), (9702, 220410), (9765, 218988), (9796, 218295), (9954, 214830), (10044, 212905), (10230, 209034), (10395, 205716), (10428, 205065), (10665, 200508), (10780, 198369), (11060, 193347), (11340, 188573), (11613, 184140), (11718, 182490), (11935, 179172), (12166, 175770), (12245, 174636), (12276, 174195), (12474, 171430), (12555, 170324), (12798, 167090), (13020, 164241), (13035, 164052), (13230, 161634), (13671, 156420), (13860, 154287), (14220, 150381), (14322, 149310), (14553, 146940), (14694, 145530), (14931, 143220), (15190, 140778), (15345, 139356), (15484, 138105), (15642, 136710), (15876, 134695), (16170, 132246), (16590, 128898), (16709, 127980), (16740, 127743), (17143, 124740), (17380, 123039), (17577, 121660), (17820, 120001), (18228, 117315), (18249, 117180), (18414, 116130), (19355, 110484), (19404, 110205), (19530, 109494), (19845, 107756), (19908, 107415), (20460, 104517), (20790, 102858), (21330, 100254), (21483, 99540), (22041, 97020), (22785, 93852), (23226, 92070), (23436, 91245), (23463, 91140), (23870, 89586), (24255, 88164), (24332, 87885), (24490, 87318), (24885, 85932), (24948, 85715), (25110, 85162), (25596, 83545), (26070, 82026), (26460, 80817), (26939, 79380), (27342, 78210), (27621, 77420), (28644, 74655), (29106, 73470), (29295, 72996), (29388, 72765), (29862, 71610), (30380, 70389), (30415, 70308), (30690, 69678), (31185, 68572), (31284, 68355), (31995, 66836), (32340, 66123), (33180, 64449), (33418, 63990), (34286, 62370), (34839, 61380), (35154, 60830), (35805, 59724), (36498, 58590), (36735, 58212), (36828, 58065), (38710, 55242), (39060, 54747), (39105, 54684), (39690, 53878), (41013, 52140), (41580, 51429), (42581, 50220), (42660, 50127), (42966, 49770), (43659, 48980), (44082, 48510), (44793, 47740), (45570, 46926), (46035, 46452)]