194743120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:653

約数の個数: 160

約数和(自身を含む): 551214720

約数和(自身を除く): 356471600

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 29, 40, 44, 52, 55, 58, 65, 80, 88, 104, 110, 116, 130, 143, 145, 176, 208, 220, 232, 260, 286, 290, 319, 377, 440, 464, 520, 572, 580, 587, 638, 715, 754, 880, 1040, 1144, 1160, 1174, 1276, 1430, 1508, 1595, 1885, 2288, 2320, 2348, 2552, 2860, 2935, 3016, 3190, 3770, 4147, 4696, 5104, 5720, 5870, 6032, 6380, 6457, 7540, 7631, 8294, 9392, 11440, 11740, 12760, 12914, 15080, 15262, 16588, 17023, 20735, 23480, 25520, 25828, 30160, 30524, 32285, 33176, 34046, 38155, 41470, 46960, 51656, 61048, 64570, 66352, 68092, 76310, 82940, 83941, 85115, 103312, 122096, 129140, 136184, 152620, 165880, 167882, 170230, 187253, 221299, 258280, 272368, 305240, 331760, 335764, 340460, 374506, 419705, 442598, 516560, 610480, 671528, 680920, 749012, 839410, 885196, 936265, 1106495, 1343056, 1361840, 1498024, 1678820, 1770392, 1872530, 2212990, 2434289, 2996048, 3357640, 3540784, 3745060, 4425980, 4868578, 6715280, 7490120, 8851960, 9737156, 12171445, 14980240, 17703920, 19474312, 24342890, 38948624, 48685780, 97371560, 194743120]

約数ペア:

[(1, 194743120), (2, 97371560), (4, 48685780), (5, 38948624), (8, 24342890), (10, 19474312), (11, 17703920), (13, 14980240), (16, 12171445), (20, 9737156), (22, 8851960), (26, 7490120), (29, 6715280), (40, 4868578), (44, 4425980), (52, 3745060), (55, 3540784), (58, 3357640), (65, 2996048), (80, 2434289), (88, 2212990), (104, 1872530), (110, 1770392), (116, 1678820), (130, 1498024), (143, 1361840), (145, 1343056), (176, 1106495), (208, 936265), (220, 885196), (232, 839410), (260, 749012), (286, 680920), (290, 671528), (319, 610480), (377, 516560), (440, 442598), (464, 419705), (520, 374506), (572, 340460), (580, 335764), (587, 331760), (638, 305240), (715, 272368), (754, 258280), (880, 221299), (1040, 187253), (1144, 170230), (1160, 167882), (1174, 165880), (1276, 152620), (1430, 136184), (1508, 129140), (1595, 122096), (1885, 103312), (2288, 85115), (2320, 83941), (2348, 82940), (2552, 76310), (2860, 68092), (2935, 66352), (3016, 64570), (3190, 61048), (3770, 51656), (4147, 46960), (4696, 41470), (5104, 38155), (5720, 34046), (5870, 33176), (6032, 32285), (6380, 30524), (6457, 30160), (7540, 25828), (7631, 25520), (8294, 23480), (9392, 20735), (11440, 17023), (11740, 16588), (12760, 15262), (12914, 15080)]