491874939120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3467}}^1\times {\mathrm{19069}}^1$

素因数の和:22583

約数の個数: 160

約数和(自身を含む): 1574536366080

約数和(自身を除く): 1082661426960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3467, 3720, 6934, 7440, 10401, 13868, 17335, 19069, 20802, 27736, 34670, 38138, 41604, 52005, 55472, 57207, 69340, 76276, 83208, 95345, 104010, 107477, 114414, 138680, 152552, 166416, 190690, 208020, 214954, 228828, 277360, 286035, 305104, 322431, 381380, 416040, 429908, 457656, 537385, 572070, 591139, 644862, 762760, 832080, 859816, 915312, 1074770, 1144140, 1182278, 1289724, 1525520, 1612155, 1719632, 1773417, 2149540, 2288280, 2364556, 2579448, 2955695, 3224310, 3546834, 4299080, 4576560, 4729112, 5158896, 5911390, 6448620, 7093668, 8598160, 8867085, 9458224, 11822780, 12897240, 14187336, 17734170, 23645560, 25794480, 28374672, 35468340, 47291120, 66112223, 70936680, 132224446, 141873360, 198336669, 264448892, 330561115, 396673338, 528897784, 661122230, 793346676, 991683345, 1057795568, 1322244460, 1586693352, 1983366690, 2049478913, 2644488920, 3173386704, 3966733380, 4098957826, 5288977840, 6148436739, 7933466760, 8197915652, 10247394565, 12296873478, 15866933520, 16395831304, 20494789130, 24593746956, 30742183695, 32791662608, 40989578260, 49187493912, 61484367390, 81979156520, 98374987824, 122968734780, 163958313040, 245937469560, 491874939120]

約数ペア:

[(1, 491874939120), (2, 245937469560), (3, 163958313040), (4, 122968734780), (5, 98374987824), (6, 81979156520), (8, 61484367390), (10, 49187493912), (12, 40989578260), (15, 32791662608), (16, 30742183695), (20, 24593746956), (24, 20494789130), (30, 16395831304), (31, 15866933520), (40, 12296873478), (48, 10247394565), (60, 8197915652), (62, 7933466760), (80, 6148436739), (93, 5288977840), (120, 4098957826), (124, 3966733380), (155, 3173386704), (186, 2644488920), (240, 2049478913), (248, 1983366690), (310, 1586693352), (372, 1322244460), (465, 1057795568), (496, 991683345), (620, 793346676), (744, 661122230), (930, 528897784), (1240, 396673338), (1488, 330561115), (1860, 264448892), (2480, 198336669), (3467, 141873360), (3720, 132224446), (6934, 70936680), (7440, 66112223), (10401, 47291120), (13868, 35468340), (17335, 28374672), (19069, 25794480), (20802, 23645560), (27736, 17734170), (34670, 14187336), (38138, 12897240), (41604, 11822780), (52005, 9458224), (55472, 8867085), (57207, 8598160), (69340, 7093668), (76276, 6448620), (83208, 5911390), (95345, 5158896), (104010, 4729112), (107477, 4576560), (114414, 4299080), (138680, 3546834), (152552, 3224310), (166416, 2955695), (190690, 2579448), (208020, 2364556), (214954, 2288280), (228828, 2149540), (277360, 1773417), (286035, 1719632), (305104, 1612155), (322431, 1525520), (381380, 1289724), (416040, 1182278), (429908, 1144140), (457656, 1074770), (537385, 915312), (572070, 859816), (591139, 832080), (644862, 762760)]