847613520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{661}}^1$

素因数の和:830

約数の個数: 240

約数和(自身を含む): 3092583312

約数和(自身を除く): 2244969792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 137, 144, 156, 180, 195, 208, 234, 240, 260, 274, 312, 360, 390, 411, 468, 520, 548, 585, 624, 661, 685, 720, 780, 822, 936, 1040, 1096, 1170, 1233, 1322, 1370, 1560, 1644, 1781, 1872, 1983, 2055, 2192, 2340, 2466, 2644, 2740, 3120, 3288, 3305, 3562, 3966, 4110, 4680, 4932, 5288, 5343, 5480, 5949, 6165, 6576, 6610, 7124, 7932, 8220, 8593, 8905, 9360, 9864, 9915, 10576, 10686, 10960, 11898, 12330, 13220, 14248, 15864, 16029, 16440, 17186, 17810, 19728, 19830, 21372, 23796, 24660, 25779, 26440, 26715, 28496, 29745, 31728, 32058, 32880, 34372, 35620, 39660, 42744, 42965, 47592, 49320, 51558, 52880, 53430, 59490, 64116, 68744, 71240, 77337, 79320, 80145, 85488, 85930, 90557, 95184, 98640, 103116, 106860, 118980, 128232, 128895, 137488, 142480, 154674, 158640, 160290, 171860, 181114, 206232, 213720, 237960, 256464, 257790, 271671, 309348, 320580, 343720, 362228, 386685, 412464, 427440, 452785, 475920, 515580, 543342, 618696, 641160, 687440, 724456, 773370, 815013, 905570, 1031160, 1086684, 1177241, 1237392, 1282320, 1358355, 1448912, 1546740, 1630026, 1811140, 2062320, 2173368, 2354482, 2716710, 3093480, 3260052, 3531723, 3622280, 4075065, 4346736, 4708964, 5433420, 5886205, 6186960, 6520104, 7063446, 7244560, 8150130, 9417928, 10595169, 10866840, 11772410, 13040208, 14126892, 16300260, 17658615, 18835856, 21190338, 21733680, 23544820, 28253784, 32600520, 35317230, 42380676, 47089640, 52975845, 56507568, 65201040, 70634460, 84761352, 94179280, 105951690, 141268920, 169522704, 211903380, 282537840, 423806760, 847613520]

約数ペア:

[(1, 847613520), (2, 423806760), (3, 282537840), (4, 211903380), (5, 169522704), (6, 141268920), (8, 105951690), (9, 94179280), (10, 84761352), (12, 70634460), (13, 65201040), (15, 56507568), (16, 52975845), (18, 47089640), (20, 42380676), (24, 35317230), (26, 32600520), (30, 28253784), (36, 23544820), (39, 21733680), (40, 21190338), (45, 18835856), (48, 17658615), (52, 16300260), (60, 14126892), (65, 13040208), (72, 11772410), (78, 10866840), (80, 10595169), (90, 9417928), (104, 8150130), (117, 7244560), (120, 7063446), (130, 6520104), (137, 6186960), (144, 5886205), (156, 5433420), (180, 4708964), (195, 4346736), (208, 4075065), (234, 3622280), (240, 3531723), (260, 3260052), (274, 3093480), (312, 2716710), (360, 2354482), (390, 2173368), (411, 2062320), (468, 1811140), (520, 1630026), (548, 1546740), (585, 1448912), (624, 1358355), (661, 1282320), (685, 1237392), (720, 1177241), (780, 1086684), (822, 1031160), (936, 905570), (1040, 815013), (1096, 773370), (1170, 724456), (1233, 687440), (1322, 641160), (1370, 618696), (1560, 543342), (1644, 515580), (1781, 475920), (1872, 452785), (1983, 427440), (2055, 412464), (2192, 386685), (2340, 362228), (2466, 343720), (2644, 320580), (2740, 309348), (3120, 271671), (3288, 257790), (3305, 256464), (3562, 237960), (3966, 213720), (4110, 206232), (4680, 181114), (4932, 171860), (5288, 160290), (5343, 158640), (5480, 154674), (5949, 142480), (6165, 137488), (6576, 128895), (6610, 128232), (7124, 118980), (7932, 106860), (8220, 103116), (8593, 98640), (8905, 95184), (9360, 90557), (9864, 85930), (9915, 85488), (10576, 80145), (10686, 79320), (10960, 77337), (11898, 71240), (12330, 68744), (13220, 64116), (14248, 59490), (15864, 53430), (16029, 52880), (16440, 51558), (17186, 49320), (17810, 47592), (19728, 42965), (19830, 42744), (21372, 39660), (23796, 35620), (24660, 34372), (25779, 32880), (26440, 32058), (26715, 31728), (28496, 29745)]