73180080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:164

約数の個数: 240

約数和(自身を含む): 262420704

約数和(自身を除く): 189240624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 41, 45, 48, 60, 67, 72, 74, 80, 82, 90, 111, 120, 123, 134, 144, 148, 164, 180, 185, 201, 205, 222, 240, 246, 268, 296, 328, 333, 335, 360, 369, 370, 402, 410, 444, 492, 536, 555, 592, 603, 615, 656, 666, 670, 720, 738, 740, 804, 820, 888, 984, 1005, 1072, 1110, 1206, 1230, 1332, 1340, 1476, 1480, 1517, 1608, 1640, 1665, 1776, 1845, 1968, 2010, 2220, 2412, 2460, 2479, 2664, 2680, 2747, 2952, 2960, 3015, 3034, 3216, 3280, 3330, 3690, 4020, 4440, 4551, 4824, 4920, 4958, 5328, 5360, 5494, 5904, 6030, 6068, 6660, 7380, 7437, 7585, 8040, 8241, 8880, 9102, 9648, 9840, 9916, 10988, 12060, 12136, 12395, 13320, 13653, 13735, 14760, 14874, 15170, 16080, 16482, 18204, 19832, 21976, 22311, 22755, 24120, 24272, 24723, 24790, 26640, 27306, 27470, 29520, 29748, 30340, 32964, 36408, 37185, 39664, 41205, 43952, 44622, 45510, 48240, 49446, 49580, 54612, 54940, 59496, 60680, 65928, 68265, 72816, 74370, 82410, 89244, 91020, 98892, 99160, 101639, 109224, 109880, 111555, 118992, 121360, 123615, 131856, 136530, 148740, 164820, 178488, 182040, 197784, 198320, 203278, 218448, 219760, 223110, 247230, 273060, 297480, 304917, 329640, 356976, 364080, 395568, 406556, 446220, 494460, 508195, 546120, 594960, 609834, 659280, 813112, 892440, 914751, 988920, 1016390, 1092240, 1219668, 1524585, 1626224, 1784880, 1829502, 1977840, 2032780, 2439336, 3049170, 3659004, 4065560, 4573755, 4878672, 6098340, 7318008, 8131120, 9147510, 12196680, 14636016, 18295020, 24393360, 36590040, 73180080]

約数ペア:

[(1, 73180080), (2, 36590040), (3, 24393360), (4, 18295020), (5, 14636016), (6, 12196680), (8, 9147510), (9, 8131120), (10, 7318008), (12, 6098340), (15, 4878672), (16, 4573755), (18, 4065560), (20, 3659004), (24, 3049170), (30, 2439336), (36, 2032780), (37, 1977840), (40, 1829502), (41, 1784880), (45, 1626224), (48, 1524585), (60, 1219668), (67, 1092240), (72, 1016390), (74, 988920), (80, 914751), (82, 892440), (90, 813112), (111, 659280), (120, 609834), (123, 594960), (134, 546120), (144, 508195), (148, 494460), (164, 446220), (180, 406556), (185, 395568), (201, 364080), (205, 356976), (222, 329640), (240, 304917), (246, 297480), (268, 273060), (296, 247230), (328, 223110), (333, 219760), (335, 218448), (360, 203278), (369, 198320), (370, 197784), (402, 182040), (410, 178488), (444, 164820), (492, 148740), (536, 136530), (555, 131856), (592, 123615), (603, 121360), (615, 118992), (656, 111555), (666, 109880), (670, 109224), (720, 101639), (738, 99160), (740, 98892), (804, 91020), (820, 89244), (888, 82410), (984, 74370), (1005, 72816), (1072, 68265), (1110, 65928), (1206, 60680), (1230, 59496), (1332, 54940), (1340, 54612), (1476, 49580), (1480, 49446), (1517, 48240), (1608, 45510), (1640, 44622), (1665, 43952), (1776, 41205), (1845, 39664), (1968, 37185), (2010, 36408), (2220, 32964), (2412, 30340), (2460, 29748), (2479, 29520), (2664, 27470), (2680, 27306), (2747, 26640), (2952, 24790), (2960, 24723), (3015, 24272), (3034, 24120), (3216, 22755), (3280, 22311), (3330, 21976), (3690, 19832), (4020, 18204), (4440, 16482), (4551, 16080), (4824, 15170), (4920, 14874), (4958, 14760), (5328, 13735), (5360, 13653), (5494, 13320), (5904, 12395), (6030, 12136), (6068, 12060), (6660, 10988), (7380, 9916), (7437, 9840), (7585, 9648), (8040, 9102), (8241, 8880)]