61103280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{983}}^1$

素因数の和:1043

約数の個数: 160

約数和(自身を含む): 222557184

約数和(自身を除く): 161453904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 105, 111, 112, 120, 140, 148, 168, 185, 210, 222, 240, 259, 280, 296, 336, 370, 420, 444, 518, 555, 560, 592, 740, 777, 840, 888, 983, 1036, 1110, 1295, 1480, 1554, 1680, 1776, 1966, 2072, 2220, 2590, 2949, 2960, 3108, 3885, 3932, 4144, 4440, 4915, 5180, 5898, 6216, 6881, 7770, 7864, 8880, 9830, 10360, 11796, 12432, 13762, 14745, 15540, 15728, 19660, 20643, 20720, 23592, 27524, 29490, 31080, 34405, 36371, 39320, 41286, 47184, 55048, 58980, 62160, 68810, 72742, 78640, 82572, 103215, 109113, 110096, 117960, 137620, 145484, 165144, 181855, 206430, 218226, 235920, 254597, 275240, 290968, 330288, 363710, 412860, 436452, 509194, 545565, 550480, 581936, 727420, 763791, 825720, 872904, 1018388, 1091130, 1272985, 1454840, 1527582, 1651440, 1745808, 2036776, 2182260, 2545970, 2909680, 3055164, 3818955, 4073552, 4364520, 5091940, 6110328, 7637910, 8729040, 10183880, 12220656, 15275820, 20367760, 30551640, 61103280]

約数ペア:

[(1, 61103280), (2, 30551640), (3, 20367760), (4, 15275820), (5, 12220656), (6, 10183880), (7, 8729040), (8, 7637910), (10, 6110328), (12, 5091940), (14, 4364520), (15, 4073552), (16, 3818955), (20, 3055164), (21, 2909680), (24, 2545970), (28, 2182260), (30, 2036776), (35, 1745808), (37, 1651440), (40, 1527582), (42, 1454840), (48, 1272985), (56, 1091130), (60, 1018388), (70, 872904), (74, 825720), (80, 763791), (84, 727420), (105, 581936), (111, 550480), (112, 545565), (120, 509194), (140, 436452), (148, 412860), (168, 363710), (185, 330288), (210, 290968), (222, 275240), (240, 254597), (259, 235920), (280, 218226), (296, 206430), (336, 181855), (370, 165144), (420, 145484), (444, 137620), (518, 117960), (555, 110096), (560, 109113), (592, 103215), (740, 82572), (777, 78640), (840, 72742), (888, 68810), (983, 62160), (1036, 58980), (1110, 55048), (1295, 47184), (1480, 41286), (1554, 39320), (1680, 36371), (1776, 34405), (1966, 31080), (2072, 29490), (2220, 27524), (2590, 23592), (2949, 20720), (2960, 20643), (3108, 19660), (3885, 15728), (3932, 15540), (4144, 14745), (4440, 13762), (4915, 12432), (5180, 11796), (5898, 10360), (6216, 9830), (6881, 8880), (7770, 7864)]