218973206760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1997}}^1\times {\mathrm{11867}}^1$

素因数の和:13896

約数の個数: 256

約数和(自身を含む): 819495843840

約数和(自身を除く): 600522637080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 1997, 2310, 3080, 3994, 4620, 5991, 7988, 9240, 9985, 11867, 11982, 13979, 15976, 19970, 21967, 23734, 23964, 27958, 29955, 35601, 39940, 41937, 43934, 47468, 47928, 55916, 59335, 59910, 65901, 69895, 71202, 79880, 83069, 83874, 87868, 94936, 109835, 111832, 118670, 119820, 130537, 131802, 139790, 142404, 153769, 166138, 167748, 175736, 178005, 209685, 219670, 237340, 239640, 249207, 261074, 263604, 279580, 284808, 307538, 329505, 332276, 335496, 356010, 391611, 415345, 419370, 439340, 461307, 474680, 498414, 522148, 527208, 559160, 615076, 652685, 659010, 664552, 712020, 768845, 783222, 830690, 838740, 878680, 913759, 922614, 996828, 1044296, 1230152, 1246035, 1305370, 1318020, 1424040, 1537690, 1566444, 1661380, 1677480, 1827518, 1845228, 1958055, 1993656, 2306535, 2492070, 2610740, 2636040, 2741277, 3075380, 3132888, 3322760, 3655036, 3690456, 3916110, 4568795, 4613070, 4984140, 5221480, 5482554, 6150760, 7310072, 7832220, 9137590, 9226140, 9968280, 10965108, 13706385, 15664440, 18275180, 18452280, 21930216, 23698399, 27412770, 36550360, 47396798, 54825540, 71095197, 94793596, 109651080, 118491995, 142190394, 165888793, 189587192, 236983990, 260682389, 284380788, 331777586, 355475985, 473967980, 497666379, 521364778, 568761576, 663555172, 710951970, 782047167, 829443965, 947935960, 995332758, 1042729556, 1303411945, 1327110344, 1421903940, 1564094334, 1658887930, 1824776723, 1990665516, 2085459112, 2488331895, 2606823890, 2843807880, 3128188668, 3317775860, 3649553446, 3910235835, 3981331032, 4976663790, 5213647780, 5474330169, 6256377336, 6635551720, 7299106892, 7820471670, 9123883615, 9953327580, 10427295560, 10948660338, 14598213784, 15640943340, 18247767230, 19906655160, 21897320676, 27371650845, 31281886680, 36495534460, 43794641352, 54743301690, 72991068920, 109486603380, 218973206760]

約数ペア:

[(1, 218973206760), (2, 109486603380), (3, 72991068920), (4, 54743301690), (5, 43794641352), (6, 36495534460), (7, 31281886680), (8, 27371650845), (10, 21897320676), (11, 19906655160), (12, 18247767230), (14, 15640943340), (15, 14598213784), (20, 10948660338), (21, 10427295560), (22, 9953327580), (24, 9123883615), (28, 7820471670), (30, 7299106892), (33, 6635551720), (35, 6256377336), (40, 5474330169), (42, 5213647780), (44, 4976663790), (55, 3981331032), (56, 3910235835), (60, 3649553446), (66, 3317775860), (70, 3128188668), (77, 2843807880), (84, 2606823890), (88, 2488331895), (105, 2085459112), (110, 1990665516), (120, 1824776723), (132, 1658887930), (140, 1564094334), (154, 1421903940), (165, 1327110344), (168, 1303411945), (210, 1042729556), (220, 995332758), (231, 947935960), (264, 829443965), (280, 782047167), (308, 710951970), (330, 663555172), (385, 568761576), (420, 521364778), (440, 497666379), (462, 473967980), (616, 355475985), (660, 331777586), (770, 284380788), (840, 260682389), (924, 236983990), (1155, 189587192), (1320, 165888793), (1540, 142190394), (1848, 118491995), (1997, 109651080), (2310, 94793596), (3080, 71095197), (3994, 54825540), (4620, 47396798), (5991, 36550360), (7988, 27412770), (9240, 23698399), (9985, 21930216), (11867, 18452280), (11982, 18275180), (13979, 15664440), (15976, 13706385), (19970, 10965108), (21967, 9968280), (23734, 9226140), (23964, 9137590), (27958, 7832220), (29955, 7310072), (35601, 6150760), (39940, 5482554), (41937, 5221480), (43934, 4984140), (47468, 4613070), (47928, 4568795), (55916, 3916110), (59335, 3690456), (59910, 3655036), (65901, 3322760), (69895, 3132888), (71202, 3075380), (79880, 2741277), (83069, 2636040), (83874, 2610740), (87868, 2492070), (94936, 2306535), (109835, 1993656), (111832, 1958055), (118670, 1845228), (119820, 1827518), (130537, 1677480), (131802, 1661380), (139790, 1566444), (142404, 1537690), (153769, 1424040), (166138, 1318020), (167748, 1305370), (175736, 1246035), (178005, 1230152), (209685, 1044296), (219670, 996828), (237340, 922614), (239640, 913759), (249207, 878680), (261074, 838740), (263604, 830690), (279580, 783222), (284808, 768845), (307538, 712020), (329505, 664552), (332276, 659010), (335496, 652685), (356010, 615076), (391611, 559160), (415345, 527208), (419370, 522148), (439340, 498414), (461307, 474680)]