223005660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:396

約数の個数: 192

約数和(自身を含む): 717050880

約数和(自身を除く): 494045220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 37, 38, 51, 57, 60, 68, 74, 76, 85, 95, 102, 111, 114, 148, 170, 185, 190, 204, 222, 228, 255, 285, 311, 323, 340, 370, 380, 444, 510, 555, 570, 622, 629, 646, 703, 740, 933, 969, 1020, 1110, 1140, 1244, 1258, 1292, 1406, 1555, 1615, 1866, 1887, 1938, 2109, 2220, 2516, 2812, 3110, 3145, 3230, 3515, 3732, 3774, 3876, 4218, 4665, 4845, 5287, 5909, 6220, 6290, 6460, 7030, 7548, 8436, 9330, 9435, 9690, 10545, 10574, 11507, 11818, 11951, 12580, 14060, 15861, 17727, 18660, 18870, 19380, 21090, 21148, 23014, 23636, 23902, 26435, 29545, 31722, 34521, 35454, 35853, 37740, 42180, 46028, 47804, 52870, 57535, 59090, 59755, 63444, 69042, 70908, 71706, 79305, 88635, 100453, 105740, 115070, 118180, 119510, 138084, 143412, 158610, 172605, 177270, 179265, 195619, 200906, 218633, 230140, 239020, 301359, 317220, 345210, 354540, 358530, 391238, 401812, 437266, 502265, 586857, 602718, 655899, 690420, 717060, 782476, 874532, 978095, 1004530, 1093165, 1173714, 1205436, 1311798, 1506795, 1956190, 2009060, 2186330, 2347428, 2623596, 2934285, 3013590, 3279495, 3716761, 3912380, 4372660, 5868570, 6027180, 6558990, 7433522, 11150283, 11737140, 13117980, 14867044, 18583805, 22300566, 37167610, 44601132, 55751415, 74335220, 111502830, 223005660]

約数ペア:

[(1, 223005660), (2, 111502830), (3, 74335220), (4, 55751415), (5, 44601132), (6, 37167610), (10, 22300566), (12, 18583805), (15, 14867044), (17, 13117980), (19, 11737140), (20, 11150283), (30, 7433522), (34, 6558990), (37, 6027180), (38, 5868570), (51, 4372660), (57, 3912380), (60, 3716761), (68, 3279495), (74, 3013590), (76, 2934285), (85, 2623596), (95, 2347428), (102, 2186330), (111, 2009060), (114, 1956190), (148, 1506795), (170, 1311798), (185, 1205436), (190, 1173714), (204, 1093165), (222, 1004530), (228, 978095), (255, 874532), (285, 782476), (311, 717060), (323, 690420), (340, 655899), (370, 602718), (380, 586857), (444, 502265), (510, 437266), (555, 401812), (570, 391238), (622, 358530), (629, 354540), (646, 345210), (703, 317220), (740, 301359), (933, 239020), (969, 230140), (1020, 218633), (1110, 200906), (1140, 195619), (1244, 179265), (1258, 177270), (1292, 172605), (1406, 158610), (1555, 143412), (1615, 138084), (1866, 119510), (1887, 118180), (1938, 115070), (2109, 105740), (2220, 100453), (2516, 88635), (2812, 79305), (3110, 71706), (3145, 70908), (3230, 69042), (3515, 63444), (3732, 59755), (3774, 59090), (3876, 57535), (4218, 52870), (4665, 47804), (4845, 46028), (5287, 42180), (5909, 37740), (6220, 35853), (6290, 35454), (6460, 34521), (7030, 31722), (7548, 29545), (8436, 26435), (9330, 23902), (9435, 23636), (9690, 23014), (10545, 21148), (10574, 21090), (11507, 19380), (11818, 18870), (11951, 18660), (12580, 17727), (14060, 15861)]