197186040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17669}}^1$

素因数の和:17717

約数の個数: 96

約数和(自身を含む): 661564800

約数和(自身を除く): 464378760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 17669, 35338, 53007, 70676, 88345, 106014, 141352, 159021, 176690, 212028, 265035, 318042, 353380, 424056, 530070, 547739, 636084, 706760, 795105, 1060140, 1095478, 1272168, 1590210, 1643217, 2120280, 2190956, 2738695, 3180420, 3286434, 4381912, 4929651, 5477390, 6360840, 6572868, 8216085, 9859302, 10954780, 13145736, 16432170, 19718604, 21909560, 24648255, 32864340, 39437208, 49296510, 65728680, 98593020, 197186040]

約数ペア:

[(1, 197186040), (2, 98593020), (3, 65728680), (4, 49296510), (5, 39437208), (6, 32864340), (8, 24648255), (9, 21909560), (10, 19718604), (12, 16432170), (15, 13145736), (18, 10954780), (20, 9859302), (24, 8216085), (30, 6572868), (31, 6360840), (36, 5477390), (40, 4929651), (45, 4381912), (60, 3286434), (62, 3180420), (72, 2738695), (90, 2190956), (93, 2120280), (120, 1643217), (124, 1590210), (155, 1272168), (180, 1095478), (186, 1060140), (248, 795105), (279, 706760), (310, 636084), (360, 547739), (372, 530070), (465, 424056), (558, 353380), (620, 318042), (744, 265035), (930, 212028), (1116, 176690), (1240, 159021), (1395, 141352), (1860, 106014), (2232, 88345), (2790, 70676), (3720, 53007), (5580, 35338), (11160, 17669)]