513203040

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{5657}}^1$

素因数の和:5691

約数の個数: 240

約数和(自身を含む): 2070284832

約数和(自身を除く): 1557081792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5657, 5670, 6048, 6480, 7560, 9072, 10080, 11314, 11340, 12960, 15120, 16971, 18144, 22628, 22680, 28285, 30240, 33942, 39599, 45256, 45360, 50913, 56570, 67884, 79198, 84855, 90512, 90720, 101826, 113140, 118797, 135768, 152739, 158396, 169710, 181024, 197995, 203652, 226280, 237594, 254565, 271536, 305478, 316792, 339420, 356391, 395990, 407304, 452560, 458217, 475188, 509130, 543072, 593985, 610956, 633584, 678840, 712782, 763695, 791980, 814608, 905120, 916434, 950376, 1018260, 1069173, 1187970, 1221912, 1267168, 1357680, 1425564, 1527390, 1583960, 1629216, 1781955, 1832868, 1900752, 2036520, 2138346, 2291085, 2375940, 2443824, 2715360, 2851128, 3054780, 3167920, 3207519, 3563910, 3665736, 3801504, 4073040, 4276692, 4582170, 4751880, 4887648, 5345865, 5702256, 6109560, 6335840, 6415038, 7127820, 7331472, 8146080, 8553384, 9164340, 9503760, 10691730, 11404512, 12219120, 12830076, 14255640, 14662944, 16037595, 17106768, 18328680, 19007520, 21383460, 24438240, 25660152, 28511280, 32075190, 34213536, 36657360, 42766920, 51320304, 57022560, 64150380, 73314720, 85533840, 102640608, 128300760, 171067680, 256601520, 513203040]

約数ペア:

[(1, 513203040), (2, 256601520), (3, 171067680), (4, 128300760), (5, 102640608), (6, 85533840), (7, 73314720), (8, 64150380), (9, 57022560), (10, 51320304), (12, 42766920), (14, 36657360), (15, 34213536), (16, 32075190), (18, 28511280), (20, 25660152), (21, 24438240), (24, 21383460), (27, 19007520), (28, 18328680), (30, 17106768), (32, 16037595), (35, 14662944), (36, 14255640), (40, 12830076), (42, 12219120), (45, 11404512), (48, 10691730), (54, 9503760), (56, 9164340), (60, 8553384), (63, 8146080), (70, 7331472), (72, 7127820), (80, 6415038), (81, 6335840), (84, 6109560), (90, 5702256), (96, 5345865), (105, 4887648), (108, 4751880), (112, 4582170), (120, 4276692), (126, 4073040), (135, 3801504), (140, 3665736), (144, 3563910), (160, 3207519), (162, 3167920), (168, 3054780), (180, 2851128), (189, 2715360), (210, 2443824), (216, 2375940), (224, 2291085), (240, 2138346), (252, 2036520), (270, 1900752), (280, 1832868), (288, 1781955), (315, 1629216), (324, 1583960), (336, 1527390), (360, 1425564), (378, 1357680), (405, 1267168), (420, 1221912), (432, 1187970), (480, 1069173), (504, 1018260), (540, 950376), (560, 916434), (567, 905120), (630, 814608), (648, 791980), (672, 763695), (720, 712782), (756, 678840), (810, 633584), (840, 610956), (864, 593985), (945, 543072), (1008, 509130), (1080, 475188), (1120, 458217), (1134, 452560), (1260, 407304), (1296, 395990), (1440, 356391), (1512, 339420), (1620, 316792), (1680, 305478), (1890, 271536), (2016, 254565), (2160, 237594), (2268, 226280), (2520, 203652), (2592, 197995), (2835, 181024), (3024, 169710), (3240, 158396), (3360, 152739), (3780, 135768), (4320, 118797), (4536, 113140), (5040, 101826), (5657, 90720), (5670, 90512), (6048, 84855), (6480, 79198), (7560, 67884), (9072, 56570), (10080, 50913), (11314, 45360), (11340, 45256), (12960, 39599), (15120, 33942), (16971, 30240), (18144, 28285), (22628, 22680)]