123025760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:341

約数の個数: 192

約数和(自身を含む): 360702720

約数和(自身を除く): 237676960

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 26, 32, 38, 40, 44, 52, 55, 65, 76, 80, 88, 95, 104, 110, 130, 143, 152, 160, 176, 190, 208, 209, 220, 247, 260, 283, 286, 304, 352, 380, 416, 418, 440, 494, 520, 566, 572, 608, 715, 760, 836, 880, 988, 1040, 1045, 1132, 1144, 1235, 1415, 1430, 1520, 1672, 1760, 1976, 2080, 2090, 2264, 2288, 2470, 2717, 2830, 2860, 3040, 3113, 3344, 3679, 3952, 4180, 4528, 4576, 4940, 5377, 5434, 5660, 5720, 6226, 6688, 7358, 7904, 8360, 9056, 9880, 10754, 10868, 11320, 11440, 12452, 13585, 14716, 15565, 16720, 18395, 19760, 21508, 21736, 22640, 22880, 24904, 26885, 27170, 29432, 31130, 33440, 36790, 39520, 40469, 43016, 43472, 45280, 49808, 53770, 54340, 58864, 59147, 62260, 69901, 73580, 80938, 86032, 86944, 99616, 107540, 108680, 117728, 118294, 124520, 139802, 147160, 161876, 172064, 202345, 215080, 217360, 236588, 249040, 279604, 294320, 295735, 323752, 349505, 404690, 430160, 434720, 473176, 498080, 559208, 588640, 591470, 647504, 699010, 768911, 809380, 860320, 946352, 1118416, 1182940, 1295008, 1398020, 1537822, 1618760, 1892704, 2236832, 2365880, 2796040, 3075644, 3237520, 3844555, 4731760, 5592080, 6151288, 6475040, 7689110, 9463520, 11184160, 12302576, 15378220, 24605152, 30756440, 61512880, 123025760]

約数ペア:

[(1, 123025760), (2, 61512880), (4, 30756440), (5, 24605152), (8, 15378220), (10, 12302576), (11, 11184160), (13, 9463520), (16, 7689110), (19, 6475040), (20, 6151288), (22, 5592080), (26, 4731760), (32, 3844555), (38, 3237520), (40, 3075644), (44, 2796040), (52, 2365880), (55, 2236832), (65, 1892704), (76, 1618760), (80, 1537822), (88, 1398020), (95, 1295008), (104, 1182940), (110, 1118416), (130, 946352), (143, 860320), (152, 809380), (160, 768911), (176, 699010), (190, 647504), (208, 591470), (209, 588640), (220, 559208), (247, 498080), (260, 473176), (283, 434720), (286, 430160), (304, 404690), (352, 349505), (380, 323752), (416, 295735), (418, 294320), (440, 279604), (494, 249040), (520, 236588), (566, 217360), (572, 215080), (608, 202345), (715, 172064), (760, 161876), (836, 147160), (880, 139802), (988, 124520), (1040, 118294), (1045, 117728), (1132, 108680), (1144, 107540), (1235, 99616), (1415, 86944), (1430, 86032), (1520, 80938), (1672, 73580), (1760, 69901), (1976, 62260), (2080, 59147), (2090, 58864), (2264, 54340), (2288, 53770), (2470, 49808), (2717, 45280), (2830, 43472), (2860, 43016), (3040, 40469), (3113, 39520), (3344, 36790), (3679, 33440), (3952, 31130), (4180, 29432), (4528, 27170), (4576, 26885), (4940, 24904), (5377, 22880), (5434, 22640), (5660, 21736), (5720, 21508), (6226, 19760), (6688, 18395), (7358, 16720), (7904, 15565), (8360, 14716), (9056, 13585), (9880, 12452), (10754, 11440), (10868, 11320)]