1904564480

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:321

約数の個数: 288

約数和(自身を含む): 5711295744

約数和(自身を除く): 3806731264

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 83, 91, 104, 112, 128, 130, 140, 160, 166, 182, 197, 208, 224, 256, 260, 280, 320, 332, 364, 394, 415, 416, 448, 455, 520, 560, 581, 640, 664, 728, 788, 830, 832, 896, 910, 985, 1040, 1079, 1120, 1162, 1280, 1328, 1379, 1456, 1576, 1660, 1664, 1792, 1820, 1970, 2080, 2158, 2240, 2324, 2561, 2656, 2758, 2905, 2912, 3152, 3320, 3328, 3640, 3940, 4160, 4316, 4480, 4648, 5122, 5312, 5395, 5516, 5810, 5824, 6304, 6640, 6895, 7280, 7553, 7880, 8320, 8632, 8960, 9296, 10244, 10624, 10790, 11032, 11620, 11648, 12608, 12805, 13280, 13790, 14560, 15106, 15760, 16351, 16640, 17264, 17927, 18592, 20488, 21248, 21580, 22064, 23240, 23296, 25216, 25610, 26560, 27580, 29120, 30212, 31520, 32702, 34528, 35854, 37184, 37765, 40976, 43160, 44128, 46480, 50432, 51220, 53120, 55160, 58240, 60424, 63040, 65404, 69056, 71708, 74368, 75530, 81755, 81952, 86320, 88256, 89635, 92960, 102440, 106240, 110320, 114457, 116480, 120848, 126080, 130808, 138112, 143416, 148736, 151060, 163510, 163904, 172640, 176512, 179270, 185920, 204880, 212563, 220640, 228914, 241696, 252160, 261616, 276224, 286832, 302120, 327020, 327808, 345280, 353024, 358540, 371840, 409760, 425126, 441280, 457828, 483392, 523232, 572285, 573664, 604240, 654040, 655616, 690560, 717080, 743680, 819520, 850252, 882560, 915656, 966784, 1046464, 1062815, 1144570, 1147328, 1208480, 1308080, 1381120, 1434160, 1487941, 1639040, 1700504, 1765120, 1831312, 1933568, 2092928, 2125630, 2289140, 2294656, 2416960, 2616160, 2868320, 2975882, 3278080, 3401008, 3662624, 4185856, 4251260, 4578280, 4589312, 4833920, 5232320, 5736640, 5951764, 6802016, 7325248, 7439705, 8502520, 9156560, 9667840, 10464640, 11473280, 11903528, 13604032, 14650496, 14879410, 17005040, 18313120, 20929280, 22946560, 23807056, 27208064, 29300992, 29758820, 34010080, 36626240, 47614112, 54416128, 59517640, 68020160, 73252480, 95228224, 119035280, 136040320, 146504960, 190456448, 238070560, 272080640, 380912896, 476141120, 952282240, 1904564480]

約数ペア:

[(1, 1904564480), (2, 952282240), (4, 476141120), (5, 380912896), (7, 272080640), (8, 238070560), (10, 190456448), (13, 146504960), (14, 136040320), (16, 119035280), (20, 95228224), (26, 73252480), (28, 68020160), (32, 59517640), (35, 54416128), (40, 47614112), (52, 36626240), (56, 34010080), (64, 29758820), (65, 29300992), (70, 27208064), (80, 23807056), (83, 22946560), (91, 20929280), (104, 18313120), (112, 17005040), (128, 14879410), (130, 14650496), (140, 13604032), (160, 11903528), (166, 11473280), (182, 10464640), (197, 9667840), (208, 9156560), (224, 8502520), (256, 7439705), (260, 7325248), (280, 6802016), (320, 5951764), (332, 5736640), (364, 5232320), (394, 4833920), (415, 4589312), (416, 4578280), (448, 4251260), (455, 4185856), (520, 3662624), (560, 3401008), (581, 3278080), (640, 2975882), (664, 2868320), (728, 2616160), (788, 2416960), (830, 2294656), (832, 2289140), (896, 2125630), (910, 2092928), (985, 1933568), (1040, 1831312), (1079, 1765120), (1120, 1700504), (1162, 1639040), (1280, 1487941), (1328, 1434160), (1379, 1381120), (1456, 1308080), (1576, 1208480), (1660, 1147328), (1664, 1144570), (1792, 1062815), (1820, 1046464), (1970, 966784), (2080, 915656), (2158, 882560), (2240, 850252), (2324, 819520), (2561, 743680), (2656, 717080), (2758, 690560), (2905, 655616), (2912, 654040), (3152, 604240), (3320, 573664), (3328, 572285), (3640, 523232), (3940, 483392), (4160, 457828), (4316, 441280), (4480, 425126), (4648, 409760), (5122, 371840), (5312, 358540), (5395, 353024), (5516, 345280), (5810, 327808), (5824, 327020), (6304, 302120), (6640, 286832), (6895, 276224), (7280, 261616), (7553, 252160), (7880, 241696), (8320, 228914), (8632, 220640), (8960, 212563), (9296, 204880), (10244, 185920), (10624, 179270), (10790, 176512), (11032, 172640), (11620, 163904), (11648, 163510), (12608, 151060), (12805, 148736), (13280, 143416), (13790, 138112), (14560, 130808), (15106, 126080), (15760, 120848), (16351, 116480), (16640, 114457), (17264, 110320), (17927, 106240), (18592, 102440), (20488, 92960), (21248, 89635), (21580, 88256), (22064, 86320), (23240, 81952), (23296, 81755), (25216, 75530), (25610, 74368), (26560, 71708), (27580, 69056), (29120, 65404), (30212, 63040), (31520, 60424), (32702, 58240), (34528, 55160), (35854, 53120), (37184, 51220), (37765, 50432), (40976, 46480), (43160, 44128)]