116418640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 160

約数和(自身を含む): 315979776

約数和(自身を除く): 199561136

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 31, 40, 46, 52, 62, 65, 80, 92, 104, 115, 124, 130, 155, 157, 184, 208, 230, 248, 260, 299, 310, 314, 368, 403, 460, 496, 520, 598, 620, 628, 713, 785, 806, 920, 1040, 1196, 1240, 1256, 1426, 1495, 1570, 1612, 1840, 2015, 2041, 2392, 2480, 2512, 2852, 2990, 3140, 3224, 3565, 3611, 4030, 4082, 4784, 4867, 5704, 5980, 6280, 6448, 7130, 7222, 8060, 8164, 9269, 9734, 10205, 11408, 11960, 12560, 14260, 14444, 16120, 16328, 18055, 18538, 19468, 20410, 23920, 24335, 28520, 28888, 32240, 32656, 36110, 37076, 38936, 40820, 46345, 46943, 48670, 57040, 57776, 63271, 72220, 74152, 77872, 81640, 92690, 93886, 97340, 111941, 126542, 144440, 148304, 163280, 185380, 187772, 194680, 223882, 234715, 253084, 288880, 316355, 370760, 375544, 389360, 447764, 469430, 506168, 559705, 632710, 741520, 751088, 895528, 938860, 1012336, 1119410, 1265420, 1455233, 1791056, 1877720, 2238820, 2530840, 2910466, 3755440, 4477640, 5061680, 5820932, 7276165, 8955280, 11641864, 14552330, 23283728, 29104660, 58209320, 116418640]

約数ペア:

[(1, 116418640), (2, 58209320), (4, 29104660), (5, 23283728), (8, 14552330), (10, 11641864), (13, 8955280), (16, 7276165), (20, 5820932), (23, 5061680), (26, 4477640), (31, 3755440), (40, 2910466), (46, 2530840), (52, 2238820), (62, 1877720), (65, 1791056), (80, 1455233), (92, 1265420), (104, 1119410), (115, 1012336), (124, 938860), (130, 895528), (155, 751088), (157, 741520), (184, 632710), (208, 559705), (230, 506168), (248, 469430), (260, 447764), (299, 389360), (310, 375544), (314, 370760), (368, 316355), (403, 288880), (460, 253084), (496, 234715), (520, 223882), (598, 194680), (620, 187772), (628, 185380), (713, 163280), (785, 148304), (806, 144440), (920, 126542), (1040, 111941), (1196, 97340), (1240, 93886), (1256, 92690), (1426, 81640), (1495, 77872), (1570, 74152), (1612, 72220), (1840, 63271), (2015, 57776), (2041, 57040), (2392, 48670), (2480, 46943), (2512, 46345), (2852, 40820), (2990, 38936), (3140, 37076), (3224, 36110), (3565, 32656), (3611, 32240), (4030, 28888), (4082, 28520), (4784, 24335), (4867, 23920), (5704, 20410), (5980, 19468), (6280, 18538), (6448, 18055), (7130, 16328), (7222, 16120), (8060, 14444), (8164, 14260), (9269, 12560), (9734, 11960), (10205, 11408)]