77684640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14713}}^1$

素因数の和:14742

約数の個数: 96

約数和(自身を含む): 266970816

約数和(自身を除く): 189286176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 14713, 29426, 44139, 58852, 73565, 88278, 117704, 147130, 161843, 176556, 220695, 235408, 294260, 323686, 353112, 441390, 470816, 485529, 588520, 647372, 706224, 809215, 882780, 971058, 1177040, 1294744, 1412448, 1618430, 1765560, 1942116, 2354080, 2427645, 2589488, 3236860, 3531120, 3884232, 4855290, 5178976, 6473720, 7062240, 7768464, 9710580, 12947440, 15536928, 19421160, 25894880, 38842320, 77684640]

約数ペア:

[(1, 77684640), (2, 38842320), (3, 25894880), (4, 19421160), (5, 15536928), (6, 12947440), (8, 9710580), (10, 7768464), (11, 7062240), (12, 6473720), (15, 5178976), (16, 4855290), (20, 3884232), (22, 3531120), (24, 3236860), (30, 2589488), (32, 2427645), (33, 2354080), (40, 1942116), (44, 1765560), (48, 1618430), (55, 1412448), (60, 1294744), (66, 1177040), (80, 971058), (88, 882780), (96, 809215), (110, 706224), (120, 647372), (132, 588520), (160, 485529), (165, 470816), (176, 441390), (220, 353112), (240, 323686), (264, 294260), (330, 235408), (352, 220695), (440, 176556), (480, 161843), (528, 147130), (660, 117704), (880, 88278), (1056, 73565), (1320, 58852), (1760, 44139), (2640, 29426), (5280, 14713)]