419882320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 240

約数和(自身を含む): 1227921408

約数和(自身を除く): 808039088

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 26, 34, 40, 44, 52, 55, 65, 68, 80, 85, 88, 104, 110, 127, 130, 136, 143, 170, 176, 187, 208, 220, 221, 254, 260, 272, 286, 289, 340, 374, 440, 442, 508, 520, 572, 578, 635, 680, 715, 748, 880, 884, 935, 1016, 1040, 1105, 1144, 1156, 1270, 1360, 1397, 1430, 1445, 1496, 1651, 1768, 1870, 2032, 2159, 2210, 2288, 2312, 2431, 2540, 2794, 2860, 2890, 2992, 3179, 3302, 3536, 3740, 3757, 4318, 4420, 4624, 4862, 5080, 5588, 5720, 5780, 6358, 6604, 6985, 7480, 7514, 8255, 8636, 8840, 9724, 10160, 10795, 11176, 11440, 11560, 12155, 12716, 13208, 13970, 14960, 15028, 15895, 16510, 17272, 17680, 18161, 18785, 19448, 21590, 22352, 23120, 23749, 24310, 25432, 26416, 27940, 28067, 30056, 31790, 33020, 34544, 36322, 36703, 37570, 38896, 41327, 43180, 47498, 48620, 50864, 55880, 56134, 60112, 63580, 66040, 72644, 73406, 75140, 82654, 86360, 90805, 94996, 97240, 111760, 112268, 118745, 127160, 132080, 140335, 145288, 146812, 150280, 165308, 172720, 181610, 183515, 189992, 194480, 206635, 224536, 237490, 254320, 280670, 290576, 293624, 300560, 308737, 330616, 363220, 367030, 379984, 403733, 413270, 449072, 474980, 477139, 561340, 587248, 617474, 661232, 726440, 734060, 807466, 826540, 949960, 954278, 1122680, 1234948, 1452880, 1468120, 1543685, 1614932, 1653080, 1899920, 1908556, 2018665, 2245360, 2385695, 2469896, 2936240, 3087370, 3229864, 3306160, 3817112, 4037330, 4771390, 4939792, 5248529, 6174740, 6459728, 7634224, 8074660, 9542780, 10497058, 12349480, 16149320, 19085560, 20994116, 24698960, 26242645, 32298640, 38171120, 41988232, 52485290, 83976464, 104970580, 209941160, 419882320]

約数ペア:

[(1, 419882320), (2, 209941160), (4, 104970580), (5, 83976464), (8, 52485290), (10, 41988232), (11, 38171120), (13, 32298640), (16, 26242645), (17, 24698960), (20, 20994116), (22, 19085560), (26, 16149320), (34, 12349480), (40, 10497058), (44, 9542780), (52, 8074660), (55, 7634224), (65, 6459728), (68, 6174740), (80, 5248529), (85, 4939792), (88, 4771390), (104, 4037330), (110, 3817112), (127, 3306160), (130, 3229864), (136, 3087370), (143, 2936240), (170, 2469896), (176, 2385695), (187, 2245360), (208, 2018665), (220, 1908556), (221, 1899920), (254, 1653080), (260, 1614932), (272, 1543685), (286, 1468120), (289, 1452880), (340, 1234948), (374, 1122680), (440, 954278), (442, 949960), (508, 826540), (520, 807466), (572, 734060), (578, 726440), (635, 661232), (680, 617474), (715, 587248), (748, 561340), (880, 477139), (884, 474980), (935, 449072), (1016, 413270), (1040, 403733), (1105, 379984), (1144, 367030), (1156, 363220), (1270, 330616), (1360, 308737), (1397, 300560), (1430, 293624), (1445, 290576), (1496, 280670), (1651, 254320), (1768, 237490), (1870, 224536), (2032, 206635), (2159, 194480), (2210, 189992), (2288, 183515), (2312, 181610), (2431, 172720), (2540, 165308), (2794, 150280), (2860, 146812), (2890, 145288), (2992, 140335), (3179, 132080), (3302, 127160), (3536, 118745), (3740, 112268), (3757, 111760), (4318, 97240), (4420, 94996), (4624, 90805), (4862, 86360), (5080, 82654), (5588, 75140), (5720, 73406), (5780, 72644), (6358, 66040), (6604, 63580), (6985, 60112), (7480, 56134), (7514, 55880), (8255, 50864), (8636, 48620), (8840, 47498), (9724, 43180), (10160, 41327), (10795, 38896), (11176, 37570), (11440, 36703), (11560, 36322), (12155, 34544), (12716, 33020), (13208, 31790), (13970, 30056), (14960, 28067), (15028, 27940), (15895, 26416), (16510, 25432), (17272, 24310), (17680, 23749), (18161, 23120), (18785, 22352), (19448, 21590)]