2051196840

素因数分解:

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

素因数の和:115

約数の個数: 648

約数和(自身を含む): 8807681610

約数和(自身を除く): 6756484770

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 31, 33, 35, 36, 40, 42, 44, 45, 49, 55, 56, 60, 62, 63, 66, 70, 72, 77, 84, 88, 90, 93, 98, 99, 105, 110, 120, 121, 124, 126, 132, 140, 147, 154, 155, 165, 168, 180, 186, 196, 198, 210, 217, 220, 231, 242, 245, 248, 252, 264, 279, 280, 294, 308, 310, 315, 330, 341, 360, 363, 372, 385, 392, 396, 420, 434, 440, 441, 462, 465, 484, 490, 495, 504, 539, 558, 588, 605, 616, 620, 630, 651, 660, 682, 693, 726, 735, 744, 770, 792, 840, 847, 868, 882, 924, 930, 961, 968, 980, 990, 1023, 1078, 1085, 1089, 1116, 1155, 1176, 1210, 1240, 1260, 1302, 1320, 1364, 1386, 1395, 1452, 1470, 1519, 1540, 1617, 1694, 1705, 1736, 1764, 1815, 1848, 1860, 1922, 1953, 1960, 1980, 2046, 2156, 2170, 2178, 2205, 2232, 2310, 2387, 2420, 2520, 2541, 2604, 2695, 2728, 2772, 2790, 2883, 2904, 2940, 3038, 3069, 3080, 3234, 3255, 3388, 3410, 3465, 3528, 3630, 3720, 3751, 3844, 3906, 3960, 4092, 4235, 4312, 4340, 4356, 4410, 4557, 4620, 4774, 4805, 4840, 4851, 5082, 5115, 5208, 5390, 5445, 5544, 5580, 5766, 5880, 5929, 6076, 6138, 6468, 6510, 6727, 6776, 6820, 6930, 7161, 7260, 7502, 7595, 7623, 7688, 7812, 8085, 8184, 8470, 8649, 8680, 8712, 8820, 9114, 9240, 9548, 9610, 9702, 9765, 10164, 10230, 10571, 10780, 10890, 11160, 11253, 11532, 11858, 11935, 12152, 12276, 12705, 12936, 13020, 13454, 13640, 13671, 13860, 14322, 14415, 14520, 15004, 15190, 15246, 15345, 15624, 16170, 16709, 16940, 17298, 17640, 17787, 18228, 18755, 19096, 19220, 19404, 19530, 20181, 20328, 20460, 21142, 21483, 21560, 21780, 22506, 22785, 23064, 23716, 23870, 24255, 24552, 25410, 26040, 26257, 26908, 27342, 27720, 28644, 28830, 29645, 30008, 30380, 30492, 30690, 31713, 32340, 33418, 33635, 33759, 33880, 34596, 35574, 35805, 36456, 37510, 38115, 38440, 38808, 39060, 40362, 40920, 42284, 42966, 43245, 43560, 45012, 45570, 47089, 47432, 47740, 48510, 50127, 50820, 52514, 52855, 53361, 53816, 54684, 56265, 57288, 57660, 59290, 60543, 60760, 60984, 61380, 63426, 64680, 66836, 67270, 67518, 68355, 69192, 71148, 71610, 73997, 75020, 76230, 78120, 78771, 80724, 83545, 84568, 85932, 86490, 88935, 90024, 91140, 94178, 95139, 95480, 97020, 100254, 100905, 101640, 105028, 105710, 106722, 107415, 109368, 112530, 115320, 116281, 118580, 121086, 122760, 126852, 131285, 133672, 134540, 135036, 136710, 141267, 142296, 143220, 147994, 150040, 150381, 152460, 157542, 158565, 161448, 167090, 168795, 171864, 172980, 177870, 182280, 183799, 188356, 190278, 194040, 200508, 201810, 210056, 211420, 213444, 214830, 221991, 225060, 232562, 235445, 236313, 237160, 242172, 250635, 253704, 262570, 266805, 269080, 270072, 273420, 282534, 286440, 295988, 300762, 302715, 304920, 315084, 317130, 334180, 337590, 345960, 348843, 355740, 367598, 369985, 376712, 380556, 393855, 401016, 403620, 422840, 423801, 426888, 429660, 443982, 450120, 465124, 470890, 472626, 475695, 484344, 501270, 517979, 525140, 533610, 546840, 551397, 565068, 581405, 591976, 601524, 605430, 630168, 634260, 665973, 668360, 675180, 697686, 706335, 711480, 735196, 739970, 751905, 761112, 787710, 807240, 813967, 847602, 859320, 887964, 918995, 930248, 941780, 945252, 951390, 1002540, 1035958, 1046529, 1050280, 1067220, 1102794, 1109955, 1130136, 1162810, 1181565, 1203048, 1210860, 1268520, 1331946, 1350360, 1395372, 1412670, 1470392, 1479940, 1503810, 1553937, 1575420, 1627934, 1654191, 1695204, 1744215, 1775928, 1837990, 1883560, 1890504, 1902780, 2005080, 2071916, 2093058, 2119005, 2134440, 2205588, 2219910, 2325620, 2363130, 2421720, 2441901, 2589895, 2663892, 2756985, 2790744, 2825340, 2959880, 3007620, 3107874, 3150840, 3255868, 3308382, 3329865, 3390408, 3488430, 3675980, 3805560, 4069835, 4143832, 4186116, 4238010, 4411176, 4439820, 4651240, 4661811, 4726260, 4883802, 5179790, 5232645, 5327784, 5513970, 5650680, 5697769, 6015240, 6215748, 6511736, 6616764, 6659730, 6976860, 7325703, 7351960, 7769685, 8139670, 8270955, 8372232, 8476020, 8879640, 9323622, 9452520, 9767604, 10359580, 10465290, 11027940, 11395538, 12209505, 12431496, 13233528, 13319460, 13953720, 14651406, 15539370, 16279340, 16541910, 16952040, 17093307, 18647244, 19535208, 20719160, 20930580, 22055880, 22791076, 23309055, 24419010, 26638920, 28488845, 29302812, 31078740, 32558680, 33083820, 34186614, 36628515, 37294488, 41861160, 45582152, 46618110, 48838020, 51279921, 56977690, 58605624, 62157480, 66167640, 68373228, 73257030, 85466535, 93236220, 97676040, 102559842, 113955380, 136746456, 146514060, 170933070, 186472440, 205119684, 227910760, 256399605, 293028120, 341866140, 410239368, 512799210, 683732280, 1025598420, 2051196840]

約数ペア:

[(1, 2051196840), (2, 1025598420), (3, 683732280), (4, 512799210), (5, 410239368), (6, 341866140), (7, 293028120), (8, 256399605), (9, 227910760), (10, 205119684), (11, 186472440), (12, 170933070), (14, 146514060), (15, 136746456), (18, 113955380), (20, 102559842), (21, 97676040), (22, 93236220), (24, 85466535), (28, 73257030), (30, 68373228), (31, 66167640), (33, 62157480), (35, 58605624), (36, 56977690), (40, 51279921), (42, 48838020), (44, 46618110), (45, 45582152), (49, 41861160), (55, 37294488), (56, 36628515), (60, 34186614), (62, 33083820), (63, 32558680), (66, 31078740), (70, 29302812), (72, 28488845), (77, 26638920), (84, 24419010), (88, 23309055), (90, 22791076), (93, 22055880), (98, 20930580), (99, 20719160), (105, 19535208), (110, 18647244), (120, 17093307), (121, 16952040), (124, 16541910), (126, 16279340), (132, 15539370), (140, 14651406), (147, 13953720), (154, 13319460), (155, 13233528), (165, 12431496), (168, 12209505), (180, 11395538), (186, 11027940), (196, 10465290), (198, 10359580), (210, 9767604), (217, 9452520), (220, 9323622), (231, 8879640), (242, 8476020), (245, 8372232), (248, 8270955), (252, 8139670), (264, 7769685), (279, 7351960), (280, 7325703), (294, 6976860), (308, 6659730), (310, 6616764), (315, 6511736), (330, 6215748), (341, 6015240), (360, 5697769), (363, 5650680), (372, 5513970), (385, 5327784), (392, 5232645), (396, 5179790), (420, 4883802), (434, 4726260), (440, 4661811), (441, 4651240), (462, 4439820), (465, 4411176), (484, 4238010), (490, 4186116), (495, 4143832), (504, 4069835), (539, 3805560), (558, 3675980), (588, 3488430), (605, 3390408), (616, 3329865), (620, 3308382), (630, 3255868), (651, 3150840), (660, 3107874), (682, 3007620), (693, 2959880), (726, 2825340), (735, 2790744), (744, 2756985), (770, 2663892), (792, 2589895), (840, 2441901), (847, 2421720), (868, 2363130), (882, 2325620), (924, 2219910), (930, 2205588), (961, 2134440), (968, 2119005), (980, 2093058), (990, 2071916), (1023, 2005080), (1078, 1902780), (1085, 1890504), (1089, 1883560), (1116, 1837990), (1155, 1775928), (1176, 1744215), (1210, 1695204), (1240, 1654191), (1260, 1627934), (1302, 1575420), (1320, 1553937), (1364, 1503810), (1386, 1479940), (1395, 1470392), (1452, 1412670), (1470, 1395372), (1519, 1350360), (1540, 1331946), (1617, 1268520), (1694, 1210860), (1705, 1203048), (1736, 1181565), (1764, 1162810), (1815, 1130136), (1848, 1109955), (1860, 1102794), (1922, 1067220), (1953, 1050280), (1960, 1046529), (1980, 1035958), (2046, 1002540), (2156, 951390), (2170, 945252), (2178, 941780), (2205, 930248), (2232, 918995), (2310, 887964), (2387, 859320), (2420, 847602), (2520, 813967), (2541, 807240), (2604, 787710), (2695, 761112), (2728, 751905), (2772, 739970), (2790, 735196), (2883, 711480), (2904, 706335), (2940, 697686), (3038, 675180), (3069, 668360), (3080, 665973), (3234, 634260), (3255, 630168), (3388, 605430), (3410, 601524), (3465, 591976), (3528, 581405), (3630, 565068), (3720, 551397), (3751, 546840), (3844, 533610), (3906, 525140), (3960, 517979), (4092, 501270), (4235, 484344), (4312, 475695), (4340, 472626), (4356, 470890), (4410, 465124), (4557, 450120), (4620, 443982), (4774, 429660), (4805, 426888), (4840, 423801), (4851, 422840), (5082, 403620), (5115, 401016), (5208, 393855), (5390, 380556), (5445, 376712), (5544, 369985), (5580, 367598), (5766, 355740), (5880, 348843), (5929, 345960), (6076, 337590), (6138, 334180), (6468, 317130), (6510, 315084), (6727, 304920), (6776, 302715), (6820, 300762), (6930, 295988), (7161, 286440), (7260, 282534), (7502, 273420), (7595, 270072), (7623, 269080), (7688, 266805), (7812, 262570), (8085, 253704), (8184, 250635), (8470, 242172), (8649, 237160), (8680, 236313), (8712, 235445), (8820, 232562), (9114, 225060), (9240, 221991), (9548, 214830), (9610, 213444), (9702, 211420), (9765, 210056), (10164, 201810), (10230, 200508), (10571, 194040), (10780, 190278), (10890, 188356), (11160, 183799), (11253, 182280), (11532, 177870), (11858, 172980), (11935, 171864), (12152, 168795), (12276, 167090), (12705, 161448), (12936, 158565), (13020, 157542), (13454, 152460), (13640, 150381), (13671, 150040), (13860, 147994), (14322, 143220), (14415, 142296), (14520, 141267), (15004, 136710), (15190, 135036), (15246, 134540), (15345, 133672), (15624, 131285), (16170, 126852), (16709, 122760), (16940, 121086), (17298, 118580), (17640, 116281), (17787, 115320), (18228, 112530), (18755, 109368), (19096, 107415), (19220, 106722), (19404, 105710), (19530, 105028), (20181, 101640), (20328, 100905), (20460, 100254), (21142, 97020), (21483, 95480), (21560, 95139), (21780, 94178), (22506, 91140), (22785, 90024), (23064, 88935), (23716, 86490), (23870, 85932), (24255, 84568), (24552, 83545), (25410, 80724), (26040, 78771), (26257, 78120), (26908, 76230), (27342, 75020), (27720, 73997), (28644, 71610), (28830, 71148), (29645, 69192), (30008, 68355), (30380, 67518), (30492, 67270), (30690, 66836), (31713, 64680), (32340, 63426), (33418, 61380), (33635, 60984), (33759, 60760), (33880, 60543), (34596, 59290), (35574, 57660), (35805, 57288), (36456, 56265), (37510, 54684), (38115, 53816), (38440, 53361), (38808, 52855), (39060, 52514), (40362, 50820), (40920, 50127), (42284, 48510), (42966, 47740), (43245, 47432), (43560, 47089), (45012, 45570)]