308059920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3217}}^1$

素因数の和:3262

約数の個数: 240

約数和(自身を含む): 1244979840

約数和(自身を除く): 936919920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 3192, 3217, 3420, 3990, 4560, 4788, 5040, 5320, 5985, 6384, 6434, 6840, 7980, 9576, 9651, 10640, 11970, 12868, 13680, 15960, 16085, 19152, 19302, 22519, 23940, 25736, 28953, 31920, 32170, 38604, 45038, 47880, 48255, 51472, 57906, 61123, 64340, 67557, 77208, 90076, 95760, 96510, 112595, 115812, 122246, 128680, 135114, 144765, 154416, 180152, 183369, 193020, 202671, 225190, 231624, 244492, 257360, 270228, 289530, 305615, 337785, 360304, 366738, 386040, 405342, 427861, 450380, 463248, 488984, 540456, 550107, 579060, 611230, 675570, 733476, 772080, 810684, 855722, 900760, 916845, 977968, 1013355, 1080912, 1100214, 1158120, 1222460, 1283583, 1351140, 1466952, 1621368, 1711444, 1801520, 1833690, 2026710, 2139305, 2200428, 2316240, 2444920, 2567166, 2702280, 2750535, 2933904, 3242736, 3422888, 3667380, 3850749, 4053420, 4278610, 4400856, 4889840, 5134332, 5404560, 5501070, 6417915, 6845776, 7334760, 7701498, 8106840, 8557220, 8801712, 10268664, 11002140, 12835830, 14669520, 15402996, 16213680, 17114440, 19253745, 20537328, 22004280, 25671660, 30805992, 34228880, 38507490, 44008560, 51343320, 61611984, 77014980, 102686640, 154029960, 308059920]

約数ペア:

[(1, 308059920), (2, 154029960), (3, 102686640), (4, 77014980), (5, 61611984), (6, 51343320), (7, 44008560), (8, 38507490), (9, 34228880), (10, 30805992), (12, 25671660), (14, 22004280), (15, 20537328), (16, 19253745), (18, 17114440), (19, 16213680), (20, 15402996), (21, 14669520), (24, 12835830), (28, 11002140), (30, 10268664), (35, 8801712), (36, 8557220), (38, 8106840), (40, 7701498), (42, 7334760), (45, 6845776), (48, 6417915), (56, 5501070), (57, 5404560), (60, 5134332), (63, 4889840), (70, 4400856), (72, 4278610), (76, 4053420), (80, 3850749), (84, 3667380), (90, 3422888), (95, 3242736), (105, 2933904), (112, 2750535), (114, 2702280), (120, 2567166), (126, 2444920), (133, 2316240), (140, 2200428), (144, 2139305), (152, 2026710), (168, 1833690), (171, 1801520), (180, 1711444), (190, 1621368), (210, 1466952), (228, 1351140), (240, 1283583), (252, 1222460), (266, 1158120), (280, 1100214), (285, 1080912), (304, 1013355), (315, 977968), (336, 916845), (342, 900760), (360, 855722), (380, 810684), (399, 772080), (420, 733476), (456, 675570), (504, 611230), (532, 579060), (560, 550107), (570, 540456), (630, 488984), (665, 463248), (684, 450380), (720, 427861), (760, 405342), (798, 386040), (840, 366738), (855, 360304), (912, 337785), (1008, 305615), (1064, 289530), (1140, 270228), (1197, 257360), (1260, 244492), (1330, 231624), (1368, 225190), (1520, 202671), (1596, 193020), (1680, 183369), (1710, 180152), (1995, 154416), (2128, 144765), (2280, 135114), (2394, 128680), (2520, 122246), (2660, 115812), (2736, 112595), (3192, 96510), (3217, 95760), (3420, 90076), (3990, 77208), (4560, 67557), (4788, 64340), (5040, 61123), (5320, 57906), (5985, 51472), (6384, 48255), (6434, 47880), (6840, 45038), (7980, 38604), (9576, 32170), (9651, 31920), (10640, 28953), (11970, 25736), (12868, 23940), (13680, 22519), (15960, 19302), (16085, 19152)]