2631427560

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 448

約数和(自身を含む): 9519068160

約数和(自身を除く): 6887640600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 41, 45, 54, 60, 62, 71, 72, 81, 82, 90, 93, 108, 120, 123, 124, 135, 142, 155, 162, 164, 180, 186, 205, 213, 216, 243, 246, 248, 270, 279, 284, 310, 324, 328, 355, 360, 369, 372, 405, 410, 426, 465, 486, 492, 540, 558, 568, 615, 620, 639, 648, 710, 729, 738, 744, 810, 820, 837, 852, 930, 972, 984, 1065, 1080, 1107, 1116, 1215, 1230, 1240, 1271, 1278, 1395, 1420, 1458, 1476, 1620, 1640, 1674, 1704, 1845, 1860, 1917, 1944, 2130, 2201, 2214, 2232, 2430, 2460, 2511, 2542, 2556, 2790, 2840, 2911, 2916, 2952, 3195, 3240, 3321, 3348, 3645, 3690, 3720, 3813, 3834, 4185, 4260, 4402, 4428, 4860, 4920, 5022, 5084, 5112, 5535, 5580, 5751, 5822, 5832, 6355, 6390, 6603, 6642, 6696, 7290, 7380, 7533, 7626, 7668, 8370, 8520, 8733, 8804, 8856, 9585, 9720, 9963, 10044, 10168, 11005, 11070, 11160, 11439, 11502, 11644, 12555, 12710, 12780, 13206, 13284, 14555, 14580, 14760, 15066, 15252, 15336, 16605, 16740, 17253, 17466, 17608, 19065, 19170, 19809, 19926, 20088, 22010, 22140, 22599, 22878, 23004, 23288, 25110, 25420, 25560, 26199, 26412, 26568, 28755, 29110, 29160, 29889, 30132, 30504, 33015, 33210, 33480, 34317, 34506, 34932, 37665, 38130, 38340, 39618, 39852, 43665, 44020, 44280, 45198, 45756, 46008, 49815, 50220, 50840, 51759, 52398, 52824, 57195, 57510, 58220, 59427, 59778, 60264, 66030, 66420, 68634, 69012, 69864, 75330, 76260, 76680, 78597, 79236, 79704, 86265, 87330, 88040, 90241, 90396, 91512, 99045, 99630, 100440, 102951, 103518, 104796, 112995, 114390, 115020, 116440, 118854, 119556, 130995, 132060, 132840, 137268, 138024, 149445, 150660, 152520, 157194, 158472, 171585, 172530, 174660, 178281, 180482, 180792, 198090, 199260, 205902, 207036, 209592, 225990, 228780, 230040, 235791, 237708, 239112, 258795, 261990, 264120, 270723, 274536, 297135, 298890, 301320, 308853, 314388, 343170, 345060, 349320, 356562, 360964, 392985, 396180, 398520, 411804, 414072, 451205, 451980, 457560, 471582, 475416, 514755, 517590, 523980, 534843, 541446, 594270, 597780, 617706, 628776, 686340, 690120, 707373, 713124, 721928, 785970, 792360, 812169, 823608, 891405, 902410, 903960, 926559, 943164, 1029510, 1035180, 1047960, 1069686, 1082892, 1178955, 1188540, 1195560, 1235412, 1353615, 1372680, 1414746, 1426248, 1544265, 1571940, 1604529, 1624338, 1782810, 1804820, 1853118, 1886328, 2059020, 2070360, 2122119, 2139372, 2165784, 2357910, 2377080, 2436507, 2470824, 2674215, 2707230, 2829492, 3088530, 3143880, 3209058, 3248676, 3536865, 3565620, 3609640, 3706236, 4060845, 4118040, 4244238, 4278744, 4632795, 4715820, 4873014, 5348430, 5414460, 5658984, 6177060, 6418116, 6497352, 7073730, 7131240, 7309521, 7412472, 8022645, 8121690, 8488476, 9265590, 9431640, 9746028, 10610595, 10696860, 10828920, 12182535, 12354120, 12836232, 14147460, 14619042, 16045290, 16243380, 16976952, 18531180, 19492056, 21221190, 21393720, 21928563, 24365070, 28294920, 29238084, 32090580, 32486760, 36547605, 37062360, 42442380, 43857126, 48730140, 58476168, 64181160, 65785689, 73095210, 84884760, 87714252, 97460280, 109642815, 131571378, 146190420, 175428504, 219285630, 263142756, 292380840, 328928445, 438571260, 526285512, 657856890, 877142520, 1315713780, 2631427560]

約数ペア:

[(1, 2631427560), (2, 1315713780), (3, 877142520), (4, 657856890), (5, 526285512), (6, 438571260), (8, 328928445), (9, 292380840), (10, 263142756), (12, 219285630), (15, 175428504), (18, 146190420), (20, 131571378), (24, 109642815), (27, 97460280), (30, 87714252), (31, 84884760), (36, 73095210), (40, 65785689), (41, 64181160), (45, 58476168), (54, 48730140), (60, 43857126), (62, 42442380), (71, 37062360), (72, 36547605), (81, 32486760), (82, 32090580), (90, 29238084), (93, 28294920), (108, 24365070), (120, 21928563), (123, 21393720), (124, 21221190), (135, 19492056), (142, 18531180), (155, 16976952), (162, 16243380), (164, 16045290), (180, 14619042), (186, 14147460), (205, 12836232), (213, 12354120), (216, 12182535), (243, 10828920), (246, 10696860), (248, 10610595), (270, 9746028), (279, 9431640), (284, 9265590), (310, 8488476), (324, 8121690), (328, 8022645), (355, 7412472), (360, 7309521), (369, 7131240), (372, 7073730), (405, 6497352), (410, 6418116), (426, 6177060), (465, 5658984), (486, 5414460), (492, 5348430), (540, 4873014), (558, 4715820), (568, 4632795), (615, 4278744), (620, 4244238), (639, 4118040), (648, 4060845), (710, 3706236), (729, 3609640), (738, 3565620), (744, 3536865), (810, 3248676), (820, 3209058), (837, 3143880), (852, 3088530), (930, 2829492), (972, 2707230), (984, 2674215), (1065, 2470824), (1080, 2436507), (1107, 2377080), (1116, 2357910), (1215, 2165784), (1230, 2139372), (1240, 2122119), (1271, 2070360), (1278, 2059020), (1395, 1886328), (1420, 1853118), (1458, 1804820), (1476, 1782810), (1620, 1624338), (1640, 1604529), (1674, 1571940), (1704, 1544265), (1845, 1426248), (1860, 1414746), (1917, 1372680), (1944, 1353615), (2130, 1235412), (2201, 1195560), (2214, 1188540), (2232, 1178955), (2430, 1082892), (2460, 1069686), (2511, 1047960), (2542, 1035180), (2556, 1029510), (2790, 943164), (2840, 926559), (2911, 903960), (2916, 902410), (2952, 891405), (3195, 823608), (3240, 812169), (3321, 792360), (3348, 785970), (3645, 721928), (3690, 713124), (3720, 707373), (3813, 690120), (3834, 686340), (4185, 628776), (4260, 617706), (4402, 597780), (4428, 594270), (4860, 541446), (4920, 534843), (5022, 523980), (5084, 517590), (5112, 514755), (5535, 475416), (5580, 471582), (5751, 457560), (5822, 451980), (5832, 451205), (6355, 414072), (6390, 411804), (6603, 398520), (6642, 396180), (6696, 392985), (7290, 360964), (7380, 356562), (7533, 349320), (7626, 345060), (7668, 343170), (8370, 314388), (8520, 308853), (8733, 301320), (8804, 298890), (8856, 297135), (9585, 274536), (9720, 270723), (9963, 264120), (10044, 261990), (10168, 258795), (11005, 239112), (11070, 237708), (11160, 235791), (11439, 230040), (11502, 228780), (11644, 225990), (12555, 209592), (12710, 207036), (12780, 205902), (13206, 199260), (13284, 198090), (14555, 180792), (14580, 180482), (14760, 178281), (15066, 174660), (15252, 172530), (15336, 171585), (16605, 158472), (16740, 157194), (17253, 152520), (17466, 150660), (17608, 149445), (19065, 138024), (19170, 137268), (19809, 132840), (19926, 132060), (20088, 130995), (22010, 119556), (22140, 118854), (22599, 116440), (22878, 115020), (23004, 114390), (23288, 112995), (25110, 104796), (25420, 103518), (25560, 102951), (26199, 100440), (26412, 99630), (26568, 99045), (28755, 91512), (29110, 90396), (29160, 90241), (29889, 88040), (30132, 87330), (30504, 86265), (33015, 79704), (33210, 79236), (33480, 78597), (34317, 76680), (34506, 76260), (34932, 75330), (37665, 69864), (38130, 69012), (38340, 68634), (39618, 66420), (39852, 66030), (43665, 60264), (44020, 59778), (44280, 59427), (45198, 58220), (45756, 57510), (46008, 57195), (49815, 52824), (50220, 52398), (50840, 51759)]