4478357520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{68351}}^1$

素因数の和:68390

約数の個数: 240

約数和(自身を含む): 18510815232

約数和(自身を除く): 14032457712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10920, 13104, 16380, 21840, 32760, 65520, 68351, 136702, 205053, 273404, 341755, 410106, 478457, 546808, 615159, 683510, 820212, 888563, 956914, 1025265, 1093616, 1230318, 1367020, 1435371, 1640424, 1777126, 1913828, 2050530, 2392285, 2460636, 2665689, 2734040, 2870742, 3075795, 3280848, 3554252, 3827656, 4101060, 4306113, 4442815, 4784570, 4921272, 5331378, 5468080, 5741484, 6151590, 6219941, 7108504, 7176855, 7655312, 7997067, 8202120, 8612226, 8885630, 9569140, 9842544, 10662756, 11482968, 12303180, 12439882, 13328445, 14217008, 14353710, 15994134, 16404240, 17224452, 17771260, 18659823, 19138280, 21325512, 21530565, 22965936, 24606360, 24879764, 26656890, 28707420, 31099705, 31988268, 34448904, 35542520, 37319646, 38276560, 39985335, 42651024, 43061130, 49212720, 49759528, 53313780, 55979469, 57414840, 62199410, 63976536, 68897808, 71085040, 74639292, 79970670, 86122260, 93299115, 99519056, 106627560, 111958938, 114829680, 124398820, 127953072, 149278584, 159941340, 172244520, 186598230, 213255120, 223917876, 248797640, 279897345, 298557168, 319882680, 344489040, 373196460, 447835752, 497595280, 559794690, 639765360, 746392920, 895671504, 1119589380, 1492785840, 2239178760, 4478357520]

約数ペア:

[(1, 4478357520), (2, 2239178760), (3, 1492785840), (4, 1119589380), (5, 895671504), (6, 746392920), (7, 639765360), (8, 559794690), (9, 497595280), (10, 447835752), (12, 373196460), (13, 344489040), (14, 319882680), (15, 298557168), (16, 279897345), (18, 248797640), (20, 223917876), (21, 213255120), (24, 186598230), (26, 172244520), (28, 159941340), (30, 149278584), (35, 127953072), (36, 124398820), (39, 114829680), (40, 111958938), (42, 106627560), (45, 99519056), (48, 93299115), (52, 86122260), (56, 79970670), (60, 74639292), (63, 71085040), (65, 68897808), (70, 63976536), (72, 62199410), (78, 57414840), (80, 55979469), (84, 53313780), (90, 49759528), (91, 49212720), (104, 43061130), (105, 42651024), (112, 39985335), (117, 38276560), (120, 37319646), (126, 35542520), (130, 34448904), (140, 31988268), (144, 31099705), (156, 28707420), (168, 26656890), (180, 24879764), (182, 24606360), (195, 22965936), (208, 21530565), (210, 21325512), (234, 19138280), (240, 18659823), (252, 17771260), (260, 17224452), (273, 16404240), (280, 15994134), (312, 14353710), (315, 14217008), (336, 13328445), (360, 12439882), (364, 12303180), (390, 11482968), (420, 10662756), (455, 9842544), (468, 9569140), (504, 8885630), (520, 8612226), (546, 8202120), (560, 7997067), (585, 7655312), (624, 7176855), (630, 7108504), (720, 6219941), (728, 6151590), (780, 5741484), (819, 5468080), (840, 5331378), (910, 4921272), (936, 4784570), (1008, 4442815), (1040, 4306113), (1092, 4101060), (1170, 3827656), (1260, 3554252), (1365, 3280848), (1456, 3075795), (1560, 2870742), (1638, 2734040), (1680, 2665689), (1820, 2460636), (1872, 2392285), (2184, 2050530), (2340, 1913828), (2520, 1777126), (2730, 1640424), (3120, 1435371), (3276, 1367020), (3640, 1230318), (4095, 1093616), (4368, 1025265), (4680, 956914), (5040, 888563), (5460, 820212), (6552, 683510), (7280, 615159), (8190, 546808), (9360, 478457), (10920, 410106), (13104, 341755), (16380, 273404), (21840, 205053), (32760, 136702), (65520, 68351)]