520028670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:519

約数の個数: 192

約数和(自身を含む): 1567399680

約数和(自身を除く): 1047371010

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 43, 49, 57, 70, 86, 95, 98, 105, 114, 129, 133, 147, 190, 210, 215, 245, 258, 266, 285, 294, 301, 399, 430, 433, 490, 570, 602, 645, 665, 735, 798, 817, 866, 903, 931, 1290, 1299, 1330, 1470, 1505, 1634, 1806, 1862, 1995, 2107, 2165, 2451, 2598, 2793, 3010, 3031, 3990, 4085, 4214, 4330, 4515, 4655, 4902, 5586, 5719, 6062, 6321, 6495, 8170, 8227, 9030, 9093, 9310, 10535, 11438, 12255, 12642, 12990, 13965, 15155, 16454, 17157, 18186, 18619, 21070, 21217, 24510, 24681, 27930, 28595, 30310, 31605, 34314, 37238, 40033, 41135, 42434, 45465, 49362, 55857, 57190, 57589, 63210, 63651, 80066, 82270, 85785, 90930, 93095, 106085, 111714, 115178, 120099, 123405, 127302, 130333, 171570, 172767, 186190, 200165, 212170, 240198, 246810, 260666, 279285, 287945, 318255, 345534, 353761, 390999, 400330, 403123, 558570, 575890, 600495, 636510, 651665, 707522, 781998, 806246, 863835, 912331, 1061283, 1200990, 1209369, 1303330, 1727670, 1768805, 1824662, 1954995, 2015615, 2122566, 2418738, 2476327, 2736993, 3537610, 3909990, 4031230, 4561655, 4952654, 5306415, 5473986, 6046845, 7428981, 9123310, 10612830, 12093690, 12381635, 13684965, 14857962, 17334289, 24763270, 27369930, 34668578, 37144905, 52002867, 74289810, 86671445, 104005734, 173342890, 260014335, 520028670]

約数ペア:

[(1, 520028670), (2, 260014335), (3, 173342890), (5, 104005734), (6, 86671445), (7, 74289810), (10, 52002867), (14, 37144905), (15, 34668578), (19, 27369930), (21, 24763270), (30, 17334289), (35, 14857962), (38, 13684965), (42, 12381635), (43, 12093690), (49, 10612830), (57, 9123310), (70, 7428981), (86, 6046845), (95, 5473986), (98, 5306415), (105, 4952654), (114, 4561655), (129, 4031230), (133, 3909990), (147, 3537610), (190, 2736993), (210, 2476327), (215, 2418738), (245, 2122566), (258, 2015615), (266, 1954995), (285, 1824662), (294, 1768805), (301, 1727670), (399, 1303330), (430, 1209369), (433, 1200990), (490, 1061283), (570, 912331), (602, 863835), (645, 806246), (665, 781998), (735, 707522), (798, 651665), (817, 636510), (866, 600495), (903, 575890), (931, 558570), (1290, 403123), (1299, 400330), (1330, 390999), (1470, 353761), (1505, 345534), (1634, 318255), (1806, 287945), (1862, 279285), (1995, 260666), (2107, 246810), (2165, 240198), (2451, 212170), (2598, 200165), (2793, 186190), (3010, 172767), (3031, 171570), (3990, 130333), (4085, 127302), (4214, 123405), (4330, 120099), (4515, 115178), (4655, 111714), (4902, 106085), (5586, 93095), (5719, 90930), (6062, 85785), (6321, 82270), (6495, 80066), (8170, 63651), (8227, 63210), (9030, 57589), (9093, 57190), (9310, 55857), (10535, 49362), (11438, 45465), (12255, 42434), (12642, 41135), (12990, 40033), (13965, 37238), (15155, 34314), (16454, 31605), (17157, 30310), (18186, 28595), (18619, 27930), (21070, 24681), (21217, 24510)]