311313141720

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{57917}}^1$

素因数の和:58029

約数の個数: 384

約数和(自身を含む): 1214331955200

約数和(自身を除く): 903018813480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 79, 81, 84, 90, 105, 108, 120, 126, 135, 140, 158, 162, 168, 180, 189, 210, 216, 237, 243, 252, 270, 280, 315, 316, 324, 360, 378, 395, 405, 420, 474, 486, 504, 540, 553, 567, 630, 632, 648, 711, 756, 790, 810, 840, 945, 948, 972, 1080, 1106, 1134, 1185, 1215, 1260, 1422, 1512, 1580, 1620, 1659, 1701, 1890, 1896, 1944, 2133, 2212, 2268, 2370, 2430, 2520, 2765, 2835, 2844, 3160, 3240, 3318, 3402, 3555, 3780, 4266, 4424, 4536, 4740, 4860, 4977, 5530, 5670, 5688, 6399, 6636, 6804, 7110, 7560, 8295, 8505, 8532, 9480, 9720, 9954, 10665, 11060, 11340, 12798, 13272, 13608, 14220, 14931, 16590, 17010, 17064, 19197, 19908, 21330, 22120, 22680, 24885, 25596, 28440, 29862, 31995, 33180, 34020, 38394, 39816, 42660, 44793, 49770, 51192, 57917, 59724, 63990, 66360, 68040, 74655, 76788, 85320, 89586, 95985, 99540, 115834, 119448, 127980, 134379, 149310, 153576, 173751, 179172, 191970, 199080, 223965, 231668, 255960, 268758, 289585, 298620, 347502, 358344, 383940, 405419, 447930, 463336, 521253, 537516, 579170, 597240, 671895, 695004, 767880, 810838, 868755, 895860, 1042506, 1075032, 1158340, 1216257, 1343790, 1390008, 1563759, 1621676, 1737510, 1791720, 2027095, 2085012, 2316680, 2432514, 2606265, 2687580, 3127518, 3243352, 3475020, 3648771, 4054190, 4170024, 4575443, 4691277, 4865028, 5212530, 5375160, 6081285, 6255036, 6950040, 7297542, 7818795, 8108380, 9150886, 9382554, 9730056, 10425060, 10946313, 12162570, 12510072, 13726329, 14073831, 14595084, 15637590, 16216760, 18243855, 18301772, 18765108, 20850120, 21892626, 22877215, 23456385, 24325140, 27452658, 28147662, 29190168, 31275180, 32028101, 32838939, 36487710, 36603544, 37530216, 41178987, 43785252, 45754430, 46912770, 48650280, 54731565, 54905316, 56295324, 62550360, 64056202, 65677878, 68631645, 70369155, 72975420, 82357974, 87570504, 91508860, 93825540, 96084303, 98516817, 109463130, 109810632, 112590648, 123536961, 128112404, 131355756, 137263290, 140738310, 145950840, 160140505, 164194695, 164715948, 183017720, 187651080, 192168606, 197033634, 205894935, 218926260, 247073922, 256224808, 262711512, 274526580, 281476620, 288252909, 320281010, 328389390, 329431896, 370610883, 384337212, 394067268, 411789870, 437852520, 480421515, 492584085, 494147844, 549053160, 562953240, 576505818, 617684805, 640562020, 656778780, 741221766, 768674424, 788134536, 823579740, 864758727, 960843030, 985168170, 988295688, 1111832649, 1153011636, 1235369610, 1281124040, 1313557560, 1441264545, 1482443532, 1647159480, 1729517454, 1853054415, 1921686060, 1970336340, 2223665298, 2306023272, 2470739220, 2594276181, 2882529090, 2964887064, 3459034908, 3706108830, 3843372120, 3940672680, 4323793635, 4447330596, 4941478440, 5188552362, 5559163245, 5765058180, 6918069816, 7412217660, 7782828543, 8647587270, 8894661192, 10377104724, 11118326490, 11530116360, 12971380905, 14824435320, 15565657086, 17295174540, 20754209448, 22236652980, 25942761810, 31131314172, 34590349080, 38914142715, 44473305960, 51885523620, 62262628344, 77828285430, 103771047240, 155656570860, 311313141720]

約数ペア:

[(1, 311313141720), (2, 155656570860), (3, 103771047240), (4, 77828285430), (5, 62262628344), (6, 51885523620), (7, 44473305960), (8, 38914142715), (9, 34590349080), (10, 31131314172), (12, 25942761810), (14, 22236652980), (15, 20754209448), (18, 17295174540), (20, 15565657086), (21, 14824435320), (24, 12971380905), (27, 11530116360), (28, 11118326490), (30, 10377104724), (35, 8894661192), (36, 8647587270), (40, 7782828543), (42, 7412217660), (45, 6918069816), (54, 5765058180), (56, 5559163245), (60, 5188552362), (63, 4941478440), (70, 4447330596), (72, 4323793635), (79, 3940672680), (81, 3843372120), (84, 3706108830), (90, 3459034908), (105, 2964887064), (108, 2882529090), (120, 2594276181), (126, 2470739220), (135, 2306023272), (140, 2223665298), (158, 1970336340), (162, 1921686060), (168, 1853054415), (180, 1729517454), (189, 1647159480), (210, 1482443532), (216, 1441264545), (237, 1313557560), (243, 1281124040), (252, 1235369610), (270, 1153011636), (280, 1111832649), (315, 988295688), (316, 985168170), (324, 960843030), (360, 864758727), (378, 823579740), (395, 788134536), (405, 768674424), (420, 741221766), (474, 656778780), (486, 640562020), (504, 617684805), (540, 576505818), (553, 562953240), (567, 549053160), (630, 494147844), (632, 492584085), (648, 480421515), (711, 437852520), (756, 411789870), (790, 394067268), (810, 384337212), (840, 370610883), (945, 329431896), (948, 328389390), (972, 320281010), (1080, 288252909), (1106, 281476620), (1134, 274526580), (1185, 262711512), (1215, 256224808), (1260, 247073922), (1422, 218926260), (1512, 205894935), (1580, 197033634), (1620, 192168606), (1659, 187651080), (1701, 183017720), (1890, 164715948), (1896, 164194695), (1944, 160140505), (2133, 145950840), (2212, 140738310), (2268, 137263290), (2370, 131355756), (2430, 128112404), (2520, 123536961), (2765, 112590648), (2835, 109810632), (2844, 109463130), (3160, 98516817), (3240, 96084303), (3318, 93825540), (3402, 91508860), (3555, 87570504), (3780, 82357974), (4266, 72975420), (4424, 70369155), (4536, 68631645), (4740, 65677878), (4860, 64056202), (4977, 62550360), (5530, 56295324), (5670, 54905316), (5688, 54731565), (6399, 48650280), (6636, 46912770), (6804, 45754430), (7110, 43785252), (7560, 41178987), (8295, 37530216), (8505, 36603544), (8532, 36487710), (9480, 32838939), (9720, 32028101), (9954, 31275180), (10665, 29190168), (11060, 28147662), (11340, 27452658), (12798, 24325140), (13272, 23456385), (13608, 22877215), (14220, 21892626), (14931, 20850120), (16590, 18765108), (17010, 18301772), (17064, 18243855), (19197, 16216760), (19908, 15637590), (21330, 14595084), (22120, 14073831), (22680, 13726329), (24885, 12510072), (25596, 12162570), (28440, 10946313), (29862, 10425060), (31995, 9730056), (33180, 9382554), (34020, 9150886), (38394, 8108380), (39816, 7818795), (42660, 7297542), (44793, 6950040), (49770, 6255036), (51192, 6081285), (57917, 5375160), (59724, 5212530), (63990, 4865028), (66360, 4691277), (68040, 4575443), (74655, 4170024), (76788, 4054190), (85320, 3648771), (89586, 3475020), (95985, 3243352), (99540, 3127518), (115834, 2687580), (119448, 2606265), (127980, 2432514), (134379, 2316680), (149310, 2085012), (153576, 2027095), (173751, 1791720), (179172, 1737510), (191970, 1621676), (199080, 1563759), (223965, 1390008), (231668, 1343790), (255960, 1216257), (268758, 1158340), (289585, 1075032), (298620, 1042506), (347502, 895860), (358344, 868755), (383940, 810838), (405419, 767880), (447930, 695004), (463336, 671895), (521253, 597240), (537516, 579170)]