1457844160

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{691}}^1$

素因数の和:1074

約数の個数: 112

約数和(自身を含む): 3670035840

約数和(自身を除く): 2212191680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 347, 380, 608, 691, 694, 760, 1216, 1382, 1388, 1520, 1735, 2764, 2776, 3040, 3455, 3470, 5528, 5552, 6080, 6593, 6910, 6940, 11056, 11104, 13129, 13186, 13820, 13880, 22112, 22208, 26258, 26372, 27640, 27760, 32965, 44224, 52516, 52744, 55280, 55520, 65645, 65930, 105032, 105488, 110560, 111040, 131290, 131860, 210064, 210976, 221120, 239777, 262580, 263720, 420128, 421952, 479554, 525160, 527440, 840256, 959108, 1050320, 1054880, 1198885, 1918216, 2100640, 2109760, 2397770, 3836432, 4201280, 4555763, 4795540, 7672864, 9111526, 9591080, 15345728, 18223052, 19182160, 22778815, 36446104, 38364320, 45557630, 72892208, 76728640, 91115260, 145784416, 182230520, 291568832, 364461040, 728922080, 1457844160]

約数ペア:

[(1, 1457844160), (2, 728922080), (4, 364461040), (5, 291568832), (8, 182230520), (10, 145784416), (16, 91115260), (19, 76728640), (20, 72892208), (32, 45557630), (38, 38364320), (40, 36446104), (64, 22778815), (76, 19182160), (80, 18223052), (95, 15345728), (152, 9591080), (160, 9111526), (190, 7672864), (304, 4795540), (320, 4555763), (347, 4201280), (380, 3836432), (608, 2397770), (691, 2109760), (694, 2100640), (760, 1918216), (1216, 1198885), (1382, 1054880), (1388, 1050320), (1520, 959108), (1735, 840256), (2764, 527440), (2776, 525160), (3040, 479554), (3455, 421952), (3470, 420128), (5528, 263720), (5552, 262580), (6080, 239777), (6593, 221120), (6910, 210976), (6940, 210064), (11056, 131860), (11104, 131290), (13129, 111040), (13186, 110560), (13820, 105488), (13880, 105032), (22112, 65930), (22208, 65645), (26258, 55520), (26372, 55280), (27640, 52744), (27760, 52516), (32965, 44224)]