189360080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2$

素因数の和:126

約数の個数: 240

約数和(自身を含む): 586212480

約数和(自身を除く): 396852400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 35, 37, 38, 40, 52, 56, 65, 70, 74, 76, 80, 91, 95, 104, 112, 130, 133, 140, 148, 152, 182, 185, 190, 208, 247, 259, 260, 266, 280, 296, 304, 364, 370, 380, 455, 481, 494, 518, 520, 532, 560, 592, 665, 703, 728, 740, 760, 910, 962, 988, 1036, 1040, 1064, 1235, 1295, 1330, 1369, 1406, 1456, 1480, 1520, 1729, 1820, 1924, 1976, 2072, 2128, 2405, 2470, 2590, 2660, 2738, 2812, 2960, 3367, 3458, 3515, 3640, 3848, 3952, 4144, 4810, 4921, 4940, 5180, 5320, 5476, 5624, 6734, 6845, 6916, 7030, 7280, 7696, 8645, 9139, 9583, 9620, 9842, 9880, 10360, 10640, 10952, 11248, 13468, 13690, 13832, 14060, 16835, 17290, 17797, 18278, 19166, 19240, 19684, 19760, 20720, 21904, 24605, 26011, 26936, 27380, 27664, 28120, 33670, 34580, 35594, 36556, 38332, 38480, 39368, 45695, 47915, 49210, 52022, 53872, 54760, 56240, 63973, 67340, 69160, 71188, 73112, 76664, 78736, 88985, 91390, 95830, 98420, 104044, 109520, 124579, 127946, 130055, 134680, 138320, 142376, 146224, 153328, 177970, 182077, 182780, 191660, 196840, 208088, 249158, 255892, 260110, 269360, 284752, 319865, 338143, 355940, 364154, 365560, 383320, 393680, 416176, 498316, 511784, 520220, 622895, 639730, 676286, 711880, 728308, 731120, 766640, 910385, 996632, 1023568, 1040440, 1245790, 1279460, 1352572, 1423760, 1456616, 1690715, 1820770, 1993264, 2080880, 2367001, 2491580, 2558920, 2705144, 2913232, 3381430, 3641540, 4734002, 4983160, 5117840, 5410288, 6762860, 7283080, 9468004, 9966320, 11835005, 13525720, 14566160, 18936008, 23670010, 27051440, 37872016, 47340020, 94680040, 189360080]

約数ペア:

[(1, 189360080), (2, 94680040), (4, 47340020), (5, 37872016), (7, 27051440), (8, 23670010), (10, 18936008), (13, 14566160), (14, 13525720), (16, 11835005), (19, 9966320), (20, 9468004), (26, 7283080), (28, 6762860), (35, 5410288), (37, 5117840), (38, 4983160), (40, 4734002), (52, 3641540), (56, 3381430), (65, 2913232), (70, 2705144), (74, 2558920), (76, 2491580), (80, 2367001), (91, 2080880), (95, 1993264), (104, 1820770), (112, 1690715), (130, 1456616), (133, 1423760), (140, 1352572), (148, 1279460), (152, 1245790), (182, 1040440), (185, 1023568), (190, 996632), (208, 910385), (247, 766640), (259, 731120), (260, 728308), (266, 711880), (280, 676286), (296, 639730), (304, 622895), (364, 520220), (370, 511784), (380, 498316), (455, 416176), (481, 393680), (494, 383320), (518, 365560), (520, 364154), (532, 355940), (560, 338143), (592, 319865), (665, 284752), (703, 269360), (728, 260110), (740, 255892), (760, 249158), (910, 208088), (962, 196840), (988, 191660), (1036, 182780), (1040, 182077), (1064, 177970), (1235, 153328), (1295, 146224), (1330, 142376), (1369, 138320), (1406, 134680), (1456, 130055), (1480, 127946), (1520, 124579), (1729, 109520), (1820, 104044), (1924, 98420), (1976, 95830), (2072, 91390), (2128, 88985), (2405, 78736), (2470, 76664), (2590, 73112), (2660, 71188), (2738, 69160), (2812, 67340), (2960, 63973), (3367, 56240), (3458, 54760), (3515, 53872), (3640, 52022), (3848, 49210), (3952, 47915), (4144, 45695), (4810, 39368), (4921, 38480), (4940, 38332), (5180, 36556), (5320, 35594), (5476, 34580), (5624, 33670), (6734, 28120), (6845, 27664), (6916, 27380), (7030, 26936), (7280, 26011), (7696, 24605), (8645, 21904), (9139, 20720), (9583, 19760), (9620, 19684), (9842, 19240), (9880, 19166), (10360, 18278), (10640, 17797), (10952, 17290), (11248, 16835), (13468, 14060), (13690, 13832)]