2129255520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33353}}^1$

素因数の和:33397

約数の個数: 192

約数和(自身を含む): 8068999680

約数和(自身を除く): 5939744160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 3040, 3192, 3360, 3990, 4256, 4560, 5320, 6384, 7980, 9120, 10640, 12768, 15960, 21280, 31920, 33353, 63840, 66706, 100059, 133412, 166765, 200118, 233471, 266824, 333530, 400236, 466942, 500295, 533648, 633707, 667060, 700413, 800472, 933884, 1000590, 1067296, 1167355, 1267414, 1334120, 1400826, 1600944, 1867768, 1901121, 2001180, 2334710, 2534828, 2668240, 2801652, 3168535, 3201888, 3502065, 3735536, 3802242, 4002360, 4435949, 4669420, 5069656, 5336480, 5603304, 6337070, 7004130, 7471072, 7604484, 8004720, 8871898, 9338840, 9505605, 10139312, 11206608, 12674140, 13307847, 14008260, 15208968, 16009440, 17743796, 18677680, 19011210, 20278624, 22179745, 22413216, 25348280, 26615694, 28016520, 30417936, 35487592, 37355360, 38022420, 44359490, 50696560, 53231388, 56033040, 60835872, 66539235, 70975184, 76044840, 88718980, 101393120, 106462776, 112066080, 133078470, 141950368, 152089680, 177437960, 212925552, 266156940, 304179360, 354875920, 425851104, 532313880, 709751840, 1064627760, 2129255520]

約数ペア:

[(1, 2129255520), (2, 1064627760), (3, 709751840), (4, 532313880), (5, 425851104), (6, 354875920), (7, 304179360), (8, 266156940), (10, 212925552), (12, 177437960), (14, 152089680), (15, 141950368), (16, 133078470), (19, 112066080), (20, 106462776), (21, 101393120), (24, 88718980), (28, 76044840), (30, 70975184), (32, 66539235), (35, 60835872), (38, 56033040), (40, 53231388), (42, 50696560), (48, 44359490), (56, 38022420), (57, 37355360), (60, 35487592), (70, 30417936), (76, 28016520), (80, 26615694), (84, 25348280), (95, 22413216), (96, 22179745), (105, 20278624), (112, 19011210), (114, 18677680), (120, 17743796), (133, 16009440), (140, 15208968), (152, 14008260), (160, 13307847), (168, 12674140), (190, 11206608), (210, 10139312), (224, 9505605), (228, 9338840), (240, 8871898), (266, 8004720), (280, 7604484), (285, 7471072), (304, 7004130), (336, 6337070), (380, 5603304), (399, 5336480), (420, 5069656), (456, 4669420), (480, 4435949), (532, 4002360), (560, 3802242), (570, 3735536), (608, 3502065), (665, 3201888), (672, 3168535), (760, 2801652), (798, 2668240), (840, 2534828), (912, 2334710), (1064, 2001180), (1120, 1901121), (1140, 1867768), (1330, 1600944), (1520, 1400826), (1596, 1334120), (1680, 1267414), (1824, 1167355), (1995, 1067296), (2128, 1000590), (2280, 933884), (2660, 800472), (3040, 700413), (3192, 667060), (3360, 633707), (3990, 533648), (4256, 500295), (4560, 466942), (5320, 400236), (6384, 333530), (7980, 266824), (9120, 233471), (10640, 200118), (12768, 166765), (15960, 133412), (21280, 100059), (31920, 66706), (33353, 63840)]