203876640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:304

約数の個数: 288

約数和(自身を含む): 775075392

約数和(自身を除く): 571198752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 61, 66, 72, 80, 88, 90, 96, 99, 110, 120, 122, 132, 144, 160, 165, 176, 180, 183, 198, 211, 220, 240, 244, 264, 288, 305, 330, 352, 360, 366, 396, 422, 440, 480, 488, 495, 528, 549, 610, 633, 660, 671, 720, 732, 792, 844, 880, 915, 976, 990, 1055, 1056, 1098, 1220, 1266, 1320, 1342, 1440, 1464, 1584, 1688, 1760, 1830, 1899, 1952, 1980, 2013, 2110, 2196, 2321, 2440, 2532, 2640, 2684, 2745, 2928, 3165, 3168, 3355, 3376, 3660, 3798, 3960, 4026, 4220, 4392, 4642, 4880, 5064, 5280, 5368, 5490, 5856, 6039, 6330, 6710, 6752, 6963, 7320, 7596, 7920, 8052, 8440, 8784, 9284, 9495, 9760, 10065, 10128, 10736, 10980, 11605, 12078, 12660, 12871, 13420, 13926, 14640, 15192, 15840, 16104, 16880, 17568, 18568, 18990, 20130, 20256, 20889, 21472, 21960, 23210, 24156, 25320, 25742, 26840, 27852, 29280, 30195, 30384, 32208, 33760, 34815, 37136, 37980, 38613, 40260, 41778, 43920, 46420, 48312, 50640, 51484, 53680, 55704, 60390, 60768, 64355, 64416, 69630, 74272, 75960, 77226, 80520, 83556, 87840, 92840, 96624, 101280, 102968, 104445, 107360, 111408, 115839, 120780, 128710, 139260, 141581, 151920, 154452, 161040, 167112, 185680, 193065, 193248, 205936, 208890, 222816, 231678, 241560, 257420, 278520, 283162, 303840, 308904, 322080, 334224, 371360, 386130, 411872, 417780, 424743, 463356, 483120, 514840, 557040, 566324, 579195, 617808, 668448, 707905, 772260, 835560, 849486, 926712, 966240, 1029680, 1114080, 1132648, 1158390, 1235616, 1274229, 1415810, 1544520, 1671120, 1698972, 1853424, 2059360, 2123715, 2265296, 2316780, 2548458, 2831620, 3089040, 3342240, 3397944, 3706848, 4247430, 4530592, 4633560, 5096916, 5663240, 6178080, 6371145, 6795888, 8494860, 9267120, 10193832, 11326480, 12742290, 13591776, 16989720, 18534240, 20387664, 22652960, 25484580, 33979440, 40775328, 50969160, 67958880, 101938320, 203876640]

約数ペア:

[(1, 203876640), (2, 101938320), (3, 67958880), (4, 50969160), (5, 40775328), (6, 33979440), (8, 25484580), (9, 22652960), (10, 20387664), (11, 18534240), (12, 16989720), (15, 13591776), (16, 12742290), (18, 11326480), (20, 10193832), (22, 9267120), (24, 8494860), (30, 6795888), (32, 6371145), (33, 6178080), (36, 5663240), (40, 5096916), (44, 4633560), (45, 4530592), (48, 4247430), (55, 3706848), (60, 3397944), (61, 3342240), (66, 3089040), (72, 2831620), (80, 2548458), (88, 2316780), (90, 2265296), (96, 2123715), (99, 2059360), (110, 1853424), (120, 1698972), (122, 1671120), (132, 1544520), (144, 1415810), (160, 1274229), (165, 1235616), (176, 1158390), (180, 1132648), (183, 1114080), (198, 1029680), (211, 966240), (220, 926712), (240, 849486), (244, 835560), (264, 772260), (288, 707905), (305, 668448), (330, 617808), (352, 579195), (360, 566324), (366, 557040), (396, 514840), (422, 483120), (440, 463356), (480, 424743), (488, 417780), (495, 411872), (528, 386130), (549, 371360), (610, 334224), (633, 322080), (660, 308904), (671, 303840), (720, 283162), (732, 278520), (792, 257420), (844, 241560), (880, 231678), (915, 222816), (976, 208890), (990, 205936), (1055, 193248), (1056, 193065), (1098, 185680), (1220, 167112), (1266, 161040), (1320, 154452), (1342, 151920), (1440, 141581), (1464, 139260), (1584, 128710), (1688, 120780), (1760, 115839), (1830, 111408), (1899, 107360), (1952, 104445), (1980, 102968), (2013, 101280), (2110, 96624), (2196, 92840), (2321, 87840), (2440, 83556), (2532, 80520), (2640, 77226), (2684, 75960), (2745, 74272), (2928, 69630), (3165, 64416), (3168, 64355), (3355, 60768), (3376, 60390), (3660, 55704), (3798, 53680), (3960, 51484), (4026, 50640), (4220, 48312), (4392, 46420), (4642, 43920), (4880, 41778), (5064, 40260), (5280, 38613), (5368, 37980), (5490, 37136), (5856, 34815), (6039, 33760), (6330, 32208), (6710, 30384), (6752, 30195), (6963, 29280), (7320, 27852), (7596, 26840), (7920, 25742), (8052, 25320), (8440, 24156), (8784, 23210), (9284, 21960), (9495, 21472), (9760, 20889), (10065, 20256), (10128, 20130), (10736, 18990), (10980, 18568), (11605, 17568), (12078, 16880), (12660, 16104), (12871, 15840), (13420, 15192), (13926, 14640)]