84626520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1051}}^1$

素因数の和:1137

約数の個数: 128

約数和(自身を含む): 281767680

約数和(自身を除く): 197141160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 61, 66, 88, 110, 120, 122, 132, 165, 183, 220, 244, 264, 305, 330, 366, 440, 488, 610, 660, 671, 732, 915, 1051, 1220, 1320, 1342, 1464, 1830, 2013, 2102, 2440, 2684, 3153, 3355, 3660, 4026, 4204, 5255, 5368, 6306, 6710, 7320, 8052, 8408, 10065, 10510, 11561, 12612, 13420, 15765, 16104, 20130, 21020, 23122, 25224, 26840, 31530, 34683, 40260, 42040, 46244, 57805, 63060, 64111, 69366, 80520, 92488, 115610, 126120, 128222, 138732, 173415, 192333, 231220, 256444, 277464, 320555, 346830, 384666, 462440, 512888, 641110, 693660, 705221, 769332, 961665, 1282220, 1387320, 1410442, 1538664, 1923330, 2115663, 2564440, 2820884, 3526105, 3846660, 4231326, 5641768, 7052210, 7693320, 8462652, 10578315, 14104420, 16925304, 21156630, 28208840, 42313260, 84626520]

約数ペア:

[(1, 84626520), (2, 42313260), (3, 28208840), (4, 21156630), (5, 16925304), (6, 14104420), (8, 10578315), (10, 8462652), (11, 7693320), (12, 7052210), (15, 5641768), (20, 4231326), (22, 3846660), (24, 3526105), (30, 2820884), (33, 2564440), (40, 2115663), (44, 1923330), (55, 1538664), (60, 1410442), (61, 1387320), (66, 1282220), (88, 961665), (110, 769332), (120, 705221), (122, 693660), (132, 641110), (165, 512888), (183, 462440), (220, 384666), (244, 346830), (264, 320555), (305, 277464), (330, 256444), (366, 231220), (440, 192333), (488, 173415), (610, 138732), (660, 128222), (671, 126120), (732, 115610), (915, 92488), (1051, 80520), (1220, 69366), (1320, 64111), (1342, 63060), (1464, 57805), (1830, 46244), (2013, 42040), (2102, 40260), (2440, 34683), (2684, 31530), (3153, 26840), (3355, 25224), (3660, 23122), (4026, 21020), (4204, 20130), (5255, 16104), (5368, 15765), (6306, 13420), (6710, 12612), (7320, 11561), (8052, 10510), (8408, 10065)]