196227720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1823}}^1$

素因数の和:1876

約数の個数: 192

約数和(自身を含む): 717050880

約数和(自身を除く): 520823160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 156, 180, 184, 195, 207, 230, 234, 260, 276, 299, 312, 345, 360, 390, 414, 460, 468, 520, 552, 585, 598, 690, 780, 828, 897, 920, 936, 1035, 1170, 1196, 1380, 1495, 1560, 1656, 1794, 1823, 2070, 2340, 2392, 2691, 2760, 2990, 3588, 3646, 4140, 4485, 4680, 5382, 5469, 5980, 7176, 7292, 8280, 8970, 9115, 10764, 10938, 11960, 13455, 14584, 16407, 17940, 18230, 21528, 21876, 23699, 26910, 27345, 32814, 35880, 36460, 41929, 43752, 47398, 53820, 54690, 65628, 71097, 72920, 82035, 83858, 94796, 107640, 109380, 118495, 125787, 131256, 142194, 164070, 167716, 189592, 209645, 213291, 218760, 236990, 251574, 284388, 328140, 335432, 355485, 377361, 419290, 426582, 473980, 503148, 545077, 568776, 628935, 656280, 710970, 754722, 838580, 853164, 947960, 1006296, 1066455, 1090154, 1257870, 1421940, 1509444, 1635231, 1677160, 1706328, 1886805, 2132910, 2180308, 2515740, 2725385, 2843880, 3018888, 3270462, 3773610, 4265820, 4360616, 4905693, 5031480, 5450770, 6540924, 7547220, 8176155, 8531640, 9811386, 10901540, 13081848, 15094440, 16352310, 19622772, 21803080, 24528465, 32704620, 39245544, 49056930, 65409240, 98113860, 196227720]

約数ペア:

[(1, 196227720), (2, 98113860), (3, 65409240), (4, 49056930), (5, 39245544), (6, 32704620), (8, 24528465), (9, 21803080), (10, 19622772), (12, 16352310), (13, 15094440), (15, 13081848), (18, 10901540), (20, 9811386), (23, 8531640), (24, 8176155), (26, 7547220), (30, 6540924), (36, 5450770), (39, 5031480), (40, 4905693), (45, 4360616), (46, 4265820), (52, 3773610), (60, 3270462), (65, 3018888), (69, 2843880), (72, 2725385), (78, 2515740), (90, 2180308), (92, 2132910), (104, 1886805), (115, 1706328), (117, 1677160), (120, 1635231), (130, 1509444), (138, 1421940), (156, 1257870), (180, 1090154), (184, 1066455), (195, 1006296), (207, 947960), (230, 853164), (234, 838580), (260, 754722), (276, 710970), (299, 656280), (312, 628935), (345, 568776), (360, 545077), (390, 503148), (414, 473980), (460, 426582), (468, 419290), (520, 377361), (552, 355485), (585, 335432), (598, 328140), (690, 284388), (780, 251574), (828, 236990), (897, 218760), (920, 213291), (936, 209645), (1035, 189592), (1170, 167716), (1196, 164070), (1380, 142194), (1495, 131256), (1560, 125787), (1656, 118495), (1794, 109380), (1823, 107640), (2070, 94796), (2340, 83858), (2392, 82035), (2691, 72920), (2760, 71097), (2990, 65628), (3588, 54690), (3646, 53820), (4140, 47398), (4485, 43752), (4680, 41929), (5382, 36460), (5469, 35880), (5980, 32814), (7176, 27345), (7292, 26910), (8280, 23699), (8970, 21876), (9115, 21528), (10764, 18230), (10938, 17940), (11960, 16407), (13455, 14584)]