318252480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3643}}^1$

素因数の和:3683

約数の個数: 224

約数和(自身を含む): 1243974144

約数和(自身を除く): 925721664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2240, 2496, 2730, 2912, 3120, 3360, 3640, 3643, 4160, 4368, 5460, 5824, 6240, 6720, 7280, 7286, 8736, 10920, 10929, 12480, 14560, 14572, 17472, 18215, 21840, 21858, 25501, 29120, 29144, 36430, 43680, 43716, 47359, 51002, 54645, 58288, 72860, 76503, 87360, 87432, 94718, 102004, 109290, 116576, 127505, 142077, 145720, 153006, 174864, 189436, 204008, 218580, 233152, 236795, 255010, 284154, 291440, 306012, 331513, 349728, 378872, 382515, 408016, 437160, 473590, 510020, 568308, 582880, 612024, 663026, 699456, 710385, 757744, 765030, 816032, 874320, 947180, 994539, 1020040, 1136616, 1165760, 1224048, 1326052, 1420770, 1515488, 1530060, 1632064, 1657565, 1748640, 1894360, 1989078, 2040080, 2273232, 2448096, 2652104, 2841540, 3030976, 3060120, 3315130, 3497280, 3788720, 3978156, 4080160, 4546464, 4896192, 4972695, 5304208, 5683080, 6120240, 6630260, 7577440, 7956312, 8160320, 9092928, 9945390, 10608416, 11366160, 12240480, 13260520, 15154880, 15912624, 19890780, 21216832, 22732320, 24480960, 26521040, 31825248, 39781560, 45464640, 53042080, 63650496, 79563120, 106084160, 159126240, 318252480]

約数ペア:

[(1, 318252480), (2, 159126240), (3, 106084160), (4, 79563120), (5, 63650496), (6, 53042080), (7, 45464640), (8, 39781560), (10, 31825248), (12, 26521040), (13, 24480960), (14, 22732320), (15, 21216832), (16, 19890780), (20, 15912624), (21, 15154880), (24, 13260520), (26, 12240480), (28, 11366160), (30, 10608416), (32, 9945390), (35, 9092928), (39, 8160320), (40, 7956312), (42, 7577440), (48, 6630260), (52, 6120240), (56, 5683080), (60, 5304208), (64, 4972695), (65, 4896192), (70, 4546464), (78, 4080160), (80, 3978156), (84, 3788720), (91, 3497280), (96, 3315130), (104, 3060120), (105, 3030976), (112, 2841540), (120, 2652104), (130, 2448096), (140, 2273232), (156, 2040080), (160, 1989078), (168, 1894360), (182, 1748640), (192, 1657565), (195, 1632064), (208, 1530060), (210, 1515488), (224, 1420770), (240, 1326052), (260, 1224048), (273, 1165760), (280, 1136616), (312, 1020040), (320, 994539), (336, 947180), (364, 874320), (390, 816032), (416, 765030), (420, 757744), (448, 710385), (455, 699456), (480, 663026), (520, 612024), (546, 582880), (560, 568308), (624, 510020), (672, 473590), (728, 437160), (780, 408016), (832, 382515), (840, 378872), (910, 349728), (960, 331513), (1040, 306012), (1092, 291440), (1120, 284154), (1248, 255010), (1344, 236795), (1365, 233152), (1456, 218580), (1560, 204008), (1680, 189436), (1820, 174864), (2080, 153006), (2184, 145720), (2240, 142077), (2496, 127505), (2730, 116576), (2912, 109290), (3120, 102004), (3360, 94718), (3640, 87432), (3643, 87360), (4160, 76503), (4368, 72860), (5460, 58288), (5824, 54645), (6240, 51002), (6720, 47359), (7280, 43716), (7286, 43680), (8736, 36430), (10920, 29144), (10929, 29120), (12480, 25501), (14560, 21858), (14572, 21840), (17472, 18215)]