8189580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:104

約数の個数: 192

約数和(自身を含む): 29417472

約数和(自身を除く): 21227892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 31, 34, 35, 37, 42, 51, 60, 62, 68, 70, 74, 84, 85, 93, 102, 105, 111, 119, 124, 140, 148, 155, 170, 185, 186, 204, 210, 217, 222, 238, 255, 259, 310, 340, 357, 370, 372, 420, 434, 444, 465, 476, 510, 518, 527, 555, 595, 620, 629, 651, 714, 740, 777, 868, 930, 1020, 1036, 1054, 1085, 1110, 1147, 1190, 1258, 1295, 1302, 1428, 1554, 1581, 1785, 1860, 1887, 2108, 2170, 2220, 2294, 2380, 2516, 2590, 2604, 2635, 3108, 3145, 3162, 3255, 3441, 3570, 3689, 3774, 3885, 4340, 4403, 4588, 5180, 5270, 5735, 6290, 6324, 6510, 6882, 7140, 7378, 7548, 7770, 7905, 8029, 8806, 9435, 10540, 11067, 11470, 12580, 13020, 13209, 13764, 14756, 15540, 15810, 16058, 17205, 17612, 18445, 18870, 19499, 22015, 22134, 22940, 24087, 26418, 31620, 32116, 34410, 36890, 37740, 38998, 40145, 44030, 44268, 48174, 52836, 55335, 58497, 66045, 68820, 73780, 77996, 80290, 88060, 96348, 97495, 110670, 116994, 120435, 132090, 136493, 160580, 194990, 221340, 233988, 240870, 264180, 272986, 292485, 389980, 409479, 481740, 545972, 584970, 682465, 818958, 1169940, 1364930, 1637916, 2047395, 2729860, 4094790, 8189580]

約数ペア:

[(1, 8189580), (2, 4094790), (3, 2729860), (4, 2047395), (5, 1637916), (6, 1364930), (7, 1169940), (10, 818958), (12, 682465), (14, 584970), (15, 545972), (17, 481740), (20, 409479), (21, 389980), (28, 292485), (30, 272986), (31, 264180), (34, 240870), (35, 233988), (37, 221340), (42, 194990), (51, 160580), (60, 136493), (62, 132090), (68, 120435), (70, 116994), (74, 110670), (84, 97495), (85, 96348), (93, 88060), (102, 80290), (105, 77996), (111, 73780), (119, 68820), (124, 66045), (140, 58497), (148, 55335), (155, 52836), (170, 48174), (185, 44268), (186, 44030), (204, 40145), (210, 38998), (217, 37740), (222, 36890), (238, 34410), (255, 32116), (259, 31620), (310, 26418), (340, 24087), (357, 22940), (370, 22134), (372, 22015), (420, 19499), (434, 18870), (444, 18445), (465, 17612), (476, 17205), (510, 16058), (518, 15810), (527, 15540), (555, 14756), (595, 13764), (620, 13209), (629, 13020), (651, 12580), (714, 11470), (740, 11067), (777, 10540), (868, 9435), (930, 8806), (1020, 8029), (1036, 7905), (1054, 7770), (1085, 7548), (1110, 7378), (1147, 7140), (1190, 6882), (1258, 6510), (1295, 6324), (1302, 6290), (1428, 5735), (1554, 5270), (1581, 5180), (1785, 4588), (1860, 4403), (1887, 4340), (2108, 3885), (2170, 3774), (2220, 3689), (2294, 3570), (2380, 3441), (2516, 3255), (2590, 3162), (2604, 3145), (2635, 3108)]