2285756480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{32917}}^1$

素因数の和:32972

約数の個数: 112

約数和(自身を含む): 6421380096

約数和(自身を除く): 4135623616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 4340, 4960, 6944, 8680, 9920, 13888, 17360, 32917, 34720, 65834, 69440, 131668, 164585, 230419, 263336, 329170, 460838, 526672, 658340, 921676, 1020427, 1053344, 1152095, 1316680, 1843352, 2040854, 2106688, 2304190, 2633360, 3686704, 4081708, 4608380, 5102135, 5266720, 7142989, 7373408, 8163416, 9216760, 10204270, 10533440, 14285978, 14746816, 16326832, 18433520, 20408540, 28571956, 32653664, 35714945, 36867040, 40817080, 57143912, 65307328, 71429890, 73734080, 81634160, 114287824, 142859780, 163268320, 228575648, 285719560, 326536640, 457151296, 571439120, 1142878240, 2285756480]

約数ペア:

[(1, 2285756480), (2, 1142878240), (4, 571439120), (5, 457151296), (7, 326536640), (8, 285719560), (10, 228575648), (14, 163268320), (16, 142859780), (20, 114287824), (28, 81634160), (31, 73734080), (32, 71429890), (35, 65307328), (40, 57143912), (56, 40817080), (62, 36867040), (64, 35714945), (70, 32653664), (80, 28571956), (112, 20408540), (124, 18433520), (140, 16326832), (155, 14746816), (160, 14285978), (217, 10533440), (224, 10204270), (248, 9216760), (280, 8163416), (310, 7373408), (320, 7142989), (434, 5266720), (448, 5102135), (496, 4608380), (560, 4081708), (620, 3686704), (868, 2633360), (992, 2304190), (1085, 2106688), (1120, 2040854), (1240, 1843352), (1736, 1316680), (1984, 1152095), (2170, 1053344), (2240, 1020427), (2480, 921676), (3472, 658340), (4340, 526672), (4960, 460838), (6944, 329170), (8680, 263336), (9920, 230419), (13888, 164585), (17360, 131668), (32917, 69440), (34720, 65834)]