2518049520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29389}}^1$

素因数の和:29432

約数の個数: 240

約数和(自身を含む): 10233362880

約数和(自身を除く): 7715313360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1680, 1785, 1904, 2040, 2142, 2380, 2448, 2520, 2856, 3060, 3570, 4080, 4284, 4760, 5040, 5355, 5712, 6120, 7140, 8568, 9520, 10710, 12240, 14280, 17136, 21420, 28560, 29389, 42840, 58778, 85680, 88167, 117556, 146945, 176334, 205723, 235112, 264501, 293890, 352668, 411446, 440835, 470224, 499613, 529002, 587780, 617169, 705336, 822892, 881670, 999226, 1028615, 1058004, 1175560, 1234338, 1322505, 1410672, 1498839, 1645784, 1763340, 1851507, 1998452, 2057230, 2116008, 2351120, 2468676, 2498065, 2645010, 2997678, 3085845, 3291568, 3497291, 3526680, 3703014, 3996904, 4114460, 4232016, 4496517, 4937352, 4996130, 5290020, 5995356, 6171690, 6994582, 7053360, 7406028, 7494195, 7993808, 8228920, 8993034, 9257535, 9874704, 9992260, 10491873, 10580040, 11990712, 12343380, 13989164, 14812056, 14988390, 16457840, 17486455, 17986068, 18515070, 19984520, 20983746, 21160080, 22482585, 23981424, 24686760, 27978328, 29624112, 29976780, 31475619, 34972910, 35972136, 37030140, 39969040, 41967492, 44965170, 49373520, 52459365, 55956656, 59953560, 62951238, 69945820, 71944272, 74060280, 83934984, 89930340, 104918730, 119907120, 125902476, 139891640, 148120560, 157378095, 167869968, 179860680, 209837460, 251804952, 279783280, 314756190, 359721360, 419674920, 503609904, 629512380, 839349840, 1259024760, 2518049520]

約数ペア:

[(1, 2518049520), (2, 1259024760), (3, 839349840), (4, 629512380), (5, 503609904), (6, 419674920), (7, 359721360), (8, 314756190), (9, 279783280), (10, 251804952), (12, 209837460), (14, 179860680), (15, 167869968), (16, 157378095), (17, 148120560), (18, 139891640), (20, 125902476), (21, 119907120), (24, 104918730), (28, 89930340), (30, 83934984), (34, 74060280), (35, 71944272), (36, 69945820), (40, 62951238), (42, 59953560), (45, 55956656), (48, 52459365), (51, 49373520), (56, 44965170), (60, 41967492), (63, 39969040), (68, 37030140), (70, 35972136), (72, 34972910), (80, 31475619), (84, 29976780), (85, 29624112), (90, 27978328), (102, 24686760), (105, 23981424), (112, 22482585), (119, 21160080), (120, 20983746), (126, 19984520), (136, 18515070), (140, 17986068), (144, 17486455), (153, 16457840), (168, 14988390), (170, 14812056), (180, 13989164), (204, 12343380), (210, 11990712), (238, 10580040), (240, 10491873), (252, 9992260), (255, 9874704), (272, 9257535), (280, 8993034), (306, 8228920), (315, 7993808), (336, 7494195), (340, 7406028), (357, 7053360), (360, 6994582), (408, 6171690), (420, 5995356), (476, 5290020), (504, 4996130), (510, 4937352), (560, 4496517), (595, 4232016), (612, 4114460), (630, 3996904), (680, 3703014), (714, 3526680), (720, 3497291), (765, 3291568), (816, 3085845), (840, 2997678), (952, 2645010), (1008, 2498065), (1020, 2468676), (1071, 2351120), (1190, 2116008), (1224, 2057230), (1260, 1998452), (1360, 1851507), (1428, 1763340), (1530, 1645784), (1680, 1498839), (1785, 1410672), (1904, 1322505), (2040, 1234338), (2142, 1175560), (2380, 1058004), (2448, 1028615), (2520, 999226), (2856, 881670), (3060, 822892), (3570, 705336), (4080, 617169), (4284, 587780), (4760, 529002), (5040, 499613), (5355, 470224), (5712, 440835), (6120, 411446), (7140, 352668), (8568, 293890), (9520, 264501), (10710, 235112), (12240, 205723), (14280, 176334), (17136, 146945), (21420, 117556), (28560, 88167), (29389, 85680), (42840, 58778)]