79689960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 256

約数和(自身を含む): 309657600

約数和(自身を除く): 229967640

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, 83, 84, 90, 105, 108, 120, 126, 127, 135, 140, 166, 168, 180, 189, 210, 216, 249, 252, 254, 270, 280, 315, 332, 360, 378, 381, 415, 420, 498, 504, 508, 540, 581, 630, 635, 664, 747, 756, 762, 830, 840, 889, 945, 996, 1016, 1080, 1143, 1162, 1245, 1260, 1270, 1494, 1512, 1524, 1660, 1743, 1778, 1890, 1905, 1992, 2241, 2286, 2324, 2490, 2520, 2540, 2667, 2905, 2988, 3048, 3320, 3429, 3486, 3556, 3735, 3780, 3810, 4445, 4482, 4572, 4648, 4980, 5080, 5229, 5334, 5715, 5810, 5976, 6858, 6972, 7112, 7470, 7560, 7620, 8001, 8715, 8890, 8964, 9144, 9960, 10458, 10541, 10668, 11205, 11430, 11620, 13335, 13716, 13944, 14940, 15240, 15687, 16002, 17145, 17430, 17780, 17928, 20916, 21082, 21336, 22410, 22860, 23240, 24003, 26145, 26670, 27432, 29880, 31374, 31623, 32004, 34290, 34860, 35560, 40005, 41832, 42164, 44820, 45720, 48006, 52290, 52705, 53340, 62748, 63246, 64008, 68580, 69720, 73787, 78435, 80010, 84328, 89640, 94869, 96012, 104580, 105410, 106680, 120015, 125496, 126492, 137160, 147574, 156870, 158115, 160020, 189738, 192024, 209160, 210820, 221361, 240030, 252984, 284607, 295148, 313740, 316230, 320040, 368935, 379476, 421640, 442722, 474345, 480060, 569214, 590296, 627480, 632460, 664083, 737870, 758952, 885444, 948690, 960120, 1106805, 1138428, 1264920, 1328166, 1423035, 1475740, 1770888, 1897380, 1992249, 2213610, 2276856, 2656332, 2846070, 2951480, 3320415, 3794760, 3984498, 4427220, 5312664, 5692140, 6640830, 7968996, 8854440, 9961245, 11384280, 13281660, 15937992, 19922490, 26563320, 39844980, 79689960]

約数ペア:

[(1, 79689960), (2, 39844980), (3, 26563320), (4, 19922490), (5, 15937992), (6, 13281660), (7, 11384280), (8, 9961245), (9, 8854440), (10, 7968996), (12, 6640830), (14, 5692140), (15, 5312664), (18, 4427220), (20, 3984498), (21, 3794760), (24, 3320415), (27, 2951480), (28, 2846070), (30, 2656332), (35, 2276856), (36, 2213610), (40, 1992249), (42, 1897380), (45, 1770888), (54, 1475740), (56, 1423035), (60, 1328166), (63, 1264920), (70, 1138428), (72, 1106805), (83, 960120), (84, 948690), (90, 885444), (105, 758952), (108, 737870), (120, 664083), (126, 632460), (127, 627480), (135, 590296), (140, 569214), (166, 480060), (168, 474345), (180, 442722), (189, 421640), (210, 379476), (216, 368935), (249, 320040), (252, 316230), (254, 313740), (270, 295148), (280, 284607), (315, 252984), (332, 240030), (360, 221361), (378, 210820), (381, 209160), (415, 192024), (420, 189738), (498, 160020), (504, 158115), (508, 156870), (540, 147574), (581, 137160), (630, 126492), (635, 125496), (664, 120015), (747, 106680), (756, 105410), (762, 104580), (830, 96012), (840, 94869), (889, 89640), (945, 84328), (996, 80010), (1016, 78435), (1080, 73787), (1143, 69720), (1162, 68580), (1245, 64008), (1260, 63246), (1270, 62748), (1494, 53340), (1512, 52705), (1524, 52290), (1660, 48006), (1743, 45720), (1778, 44820), (1890, 42164), (1905, 41832), (1992, 40005), (2241, 35560), (2286, 34860), (2324, 34290), (2490, 32004), (2520, 31623), (2540, 31374), (2667, 29880), (2905, 27432), (2988, 26670), (3048, 26145), (3320, 24003), (3429, 23240), (3486, 22860), (3556, 22410), (3735, 21336), (3780, 21082), (3810, 20916), (4445, 17928), (4482, 17780), (4572, 17430), (4648, 17145), (4980, 16002), (5080, 15687), (5229, 15240), (5334, 14940), (5715, 13944), (5810, 13716), (5976, 13335), (6858, 11620), (6972, 11430), (7112, 11205), (7470, 10668), (7560, 10541), (7620, 10458), (8001, 9960), (8715, 9144), (8890, 8964)]