209052060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 384

約数和(自身を含む): 789626880

約数和(自身を除く): 580574820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 19, 20, 21, 23, 28, 30, 34, 35, 38, 42, 46, 51, 57, 60, 67, 68, 69, 70, 76, 84, 85, 92, 95, 102, 105, 114, 115, 119, 133, 134, 138, 140, 161, 170, 190, 201, 204, 210, 228, 230, 238, 255, 266, 268, 276, 285, 322, 323, 335, 340, 345, 357, 380, 391, 399, 402, 420, 437, 460, 469, 476, 483, 510, 532, 570, 595, 644, 646, 665, 670, 690, 714, 782, 798, 804, 805, 874, 938, 966, 969, 1005, 1020, 1139, 1140, 1173, 1190, 1273, 1292, 1311, 1330, 1340, 1380, 1407, 1428, 1541, 1564, 1596, 1610, 1615, 1748, 1785, 1876, 1932, 1938, 1955, 1995, 2010, 2185, 2261, 2278, 2345, 2346, 2380, 2415, 2546, 2622, 2660, 2737, 2814, 3059, 3082, 3220, 3230, 3417, 3570, 3819, 3876, 3910, 3990, 4020, 4370, 4522, 4556, 4623, 4690, 4692, 4830, 4845, 5092, 5244, 5474, 5628, 5695, 5865, 6118, 6164, 6365, 6460, 6555, 6783, 6834, 7035, 7140, 7429, 7638, 7705, 7820, 7973, 7980, 8211, 8740, 8911, 9044, 9177, 9246, 9380, 9660, 9690, 10787, 10948, 11305, 11390, 11730, 12236, 12730, 13110, 13566, 13668, 13685, 14070, 14858, 15276, 15295, 15410, 15946, 16422, 17085, 17822, 18354, 18492, 19095, 19380, 21574, 21641, 22287, 22610, 22780, 23115, 23460, 23919, 25460, 26197, 26220, 26733, 27132, 27370, 28140, 29279, 29716, 30590, 30820, 31892, 32361, 32844, 33915, 34170, 35644, 36708, 37145, 38190, 39865, 41055, 43148, 43282, 44555, 44574, 45220, 45885, 46230, 47838, 52003, 52394, 53466, 53935, 54740, 58558, 61180, 64722, 64923, 67830, 68340, 74290, 76380, 78591, 79730, 82110, 86564, 87837, 89110, 89148, 91770, 92460, 95676, 104006, 104788, 106932, 107870, 108205, 111435, 117116, 119595, 129444, 129846, 130985, 133665, 135660, 146395, 148580, 151487, 156009, 157182, 159460, 161805, 164220, 175674, 178220, 183379, 183540, 204953, 208012, 215740, 216410, 222870, 239190, 259692, 260015, 261970, 267330, 292790, 302974, 312018, 314364, 323610, 324615, 351348, 366758, 392955, 409906, 432820, 439185, 445740, 454461, 478380, 497743, 520030, 523940, 534660, 550137, 585580, 605948, 614859, 624036, 647220, 649230, 733516, 757435, 780045, 785910, 819812, 878370, 908922, 916895, 995486, 1024765, 1040060, 1100274, 1229718, 1298460, 1493229, 1514870, 1560090, 1571820, 1756740, 1817844, 1833790, 1990972, 2049530, 2200548, 2272305, 2459436, 2488715, 2750685, 2986458, 3029740, 3074295, 3120180, 3484201, 3667580, 4099060, 4544610, 4977430, 5501370, 5972916, 6148590, 6968402, 7466145, 9089220, 9954860, 10452603, 11002740, 12297180, 13936804, 14932290, 17421005, 20905206, 29864580, 34842010, 41810412, 52263015, 69684020, 104526030, 209052060]

約数ペア:

[(1, 209052060), (2, 104526030), (3, 69684020), (4, 52263015), (5, 41810412), (6, 34842010), (7, 29864580), (10, 20905206), (12, 17421005), (14, 14932290), (15, 13936804), (17, 12297180), (19, 11002740), (20, 10452603), (21, 9954860), (23, 9089220), (28, 7466145), (30, 6968402), (34, 6148590), (35, 5972916), (38, 5501370), (42, 4977430), (46, 4544610), (51, 4099060), (57, 3667580), (60, 3484201), (67, 3120180), (68, 3074295), (69, 3029740), (70, 2986458), (76, 2750685), (84, 2488715), (85, 2459436), (92, 2272305), (95, 2200548), (102, 2049530), (105, 1990972), (114, 1833790), (115, 1817844), (119, 1756740), (133, 1571820), (134, 1560090), (138, 1514870), (140, 1493229), (161, 1298460), (170, 1229718), (190, 1100274), (201, 1040060), (204, 1024765), (210, 995486), (228, 916895), (230, 908922), (238, 878370), (255, 819812), (266, 785910), (268, 780045), (276, 757435), (285, 733516), (322, 649230), (323, 647220), (335, 624036), (340, 614859), (345, 605948), (357, 585580), (380, 550137), (391, 534660), (399, 523940), (402, 520030), (420, 497743), (437, 478380), (460, 454461), (469, 445740), (476, 439185), (483, 432820), (510, 409906), (532, 392955), (570, 366758), (595, 351348), (644, 324615), (646, 323610), (665, 314364), (670, 312018), (690, 302974), (714, 292790), (782, 267330), (798, 261970), (804, 260015), (805, 259692), (874, 239190), (938, 222870), (966, 216410), (969, 215740), (1005, 208012), (1020, 204953), (1139, 183540), (1140, 183379), (1173, 178220), (1190, 175674), (1273, 164220), (1292, 161805), (1311, 159460), (1330, 157182), (1340, 156009), (1380, 151487), (1407, 148580), (1428, 146395), (1541, 135660), (1564, 133665), (1596, 130985), (1610, 129846), (1615, 129444), (1748, 119595), (1785, 117116), (1876, 111435), (1932, 108205), (1938, 107870), (1955, 106932), (1995, 104788), (2010, 104006), (2185, 95676), (2261, 92460), (2278, 91770), (2345, 89148), (2346, 89110), (2380, 87837), (2415, 86564), (2546, 82110), (2622, 79730), (2660, 78591), (2737, 76380), (2814, 74290), (3059, 68340), (3082, 67830), (3220, 64923), (3230, 64722), (3417, 61180), (3570, 58558), (3819, 54740), (3876, 53935), (3910, 53466), (3990, 52394), (4020, 52003), (4370, 47838), (4522, 46230), (4556, 45885), (4623, 45220), (4690, 44574), (4692, 44555), (4830, 43282), (4845, 43148), (5092, 41055), (5244, 39865), (5474, 38190), (5628, 37145), (5695, 36708), (5865, 35644), (6118, 34170), (6164, 33915), (6365, 32844), (6460, 32361), (6555, 31892), (6783, 30820), (6834, 30590), (7035, 29716), (7140, 29279), (7429, 28140), (7638, 27370), (7705, 27132), (7820, 26733), (7973, 26220), (7980, 26197), (8211, 25460), (8740, 23919), (8911, 23460), (9044, 23115), (9177, 22780), (9246, 22610), (9380, 22287), (9660, 21641), (9690, 21574), (10787, 19380), (10948, 19095), (11305, 18492), (11390, 18354), (11730, 17822), (12236, 17085), (12730, 16422), (13110, 15946), (13566, 15410), (13668, 15295), (13685, 15276), (14070, 14858)]