217693699920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{166219}}^1$

素因数の和:166362

約数の個数: 240

約数和(自身を含む): 781332402240

約数和(自身を除く): 563638702320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 107, 120, 136, 144, 153, 170, 180, 204, 214, 240, 255, 272, 306, 321, 340, 360, 408, 428, 510, 535, 612, 642, 680, 720, 765, 816, 856, 963, 1020, 1070, 1224, 1284, 1360, 1530, 1605, 1712, 1819, 1926, 2040, 2140, 2448, 2568, 3060, 3210, 3638, 3852, 4080, 4280, 4815, 5136, 5457, 6120, 6420, 7276, 7704, 8560, 9095, 9630, 10914, 12240, 12840, 14552, 15408, 16371, 18190, 19260, 21828, 25680, 27285, 29104, 32742, 36380, 38520, 43656, 54570, 65484, 72760, 77040, 81855, 87312, 109140, 130968, 145520, 163710, 166219, 218280, 261936, 327420, 332438, 436560, 498657, 654840, 664876, 831095, 997314, 1309680, 1329752, 1495971, 1662190, 1994628, 2493285, 2659504, 2825723, 2991942, 3324380, 3989256, 4986570, 5651446, 5983884, 6648760, 7479855, 7978512, 8477169, 9973140, 11302892, 11967768, 13297520, 14128615, 14959710, 16954338, 17785433, 19946280, 22605784, 23935536, 25431507, 28257230, 29919420, 33908676, 35570866, 39892560, 42385845, 45211568, 50863014, 53356299, 56514460, 59838840, 67817352, 71141732, 84771690, 88927165, 101726028, 106712598, 113028920, 119677680, 127157535, 135634704, 142283464, 160068897, 169543380, 177854330, 203452056, 213425196, 226057840, 254315070, 266781495, 284566928, 302352361, 320137794, 339086760, 355708660, 406904112, 426850392, 508630140, 533562990, 604704722, 640275588, 678173520, 711417320, 800344485, 853700784, 907057083, 1017260280, 1067125980, 1209409444, 1280551176, 1422834640, 1511761805, 1600688970, 1814114166, 2034520560, 2134251960, 2418818888, 2561102352, 2721171249, 3023523610, 3201377940, 3628228332, 4268503920, 4535285415, 4837637776, 5442342498, 6047047220, 6402755880, 7256456664, 9070570830, 10884684996, 12094094440, 12805511760, 13605856245, 14512913328, 18141141660, 21769369992, 24188188880, 27211712490, 36282283320, 43538739984, 54423424980, 72564566640, 108846849960, 217693699920]

約数ペア:

[(1, 217693699920), (2, 108846849960), (3, 72564566640), (4, 54423424980), (5, 43538739984), (6, 36282283320), (8, 27211712490), (9, 24188188880), (10, 21769369992), (12, 18141141660), (15, 14512913328), (16, 13605856245), (17, 12805511760), (18, 12094094440), (20, 10884684996), (24, 9070570830), (30, 7256456664), (34, 6402755880), (36, 6047047220), (40, 5442342498), (45, 4837637776), (48, 4535285415), (51, 4268503920), (60, 3628228332), (68, 3201377940), (72, 3023523610), (80, 2721171249), (85, 2561102352), (90, 2418818888), (102, 2134251960), (107, 2034520560), (120, 1814114166), (136, 1600688970), (144, 1511761805), (153, 1422834640), (170, 1280551176), (180, 1209409444), (204, 1067125980), (214, 1017260280), (240, 907057083), (255, 853700784), (272, 800344485), (306, 711417320), (321, 678173520), (340, 640275588), (360, 604704722), (408, 533562990), (428, 508630140), (510, 426850392), (535, 406904112), (612, 355708660), (642, 339086760), (680, 320137794), (720, 302352361), (765, 284566928), (816, 266781495), (856, 254315070), (963, 226057840), (1020, 213425196), (1070, 203452056), (1224, 177854330), (1284, 169543380), (1360, 160068897), (1530, 142283464), (1605, 135634704), (1712, 127157535), (1819, 119677680), (1926, 113028920), (2040, 106712598), (2140, 101726028), (2448, 88927165), (2568, 84771690), (3060, 71141732), (3210, 67817352), (3638, 59838840), (3852, 56514460), (4080, 53356299), (4280, 50863014), (4815, 45211568), (5136, 42385845), (5457, 39892560), (6120, 35570866), (6420, 33908676), (7276, 29919420), (7704, 28257230), (8560, 25431507), (9095, 23935536), (9630, 22605784), (10914, 19946280), (12240, 17785433), (12840, 16954338), (14552, 14959710), (15408, 14128615), (16371, 13297520), (18190, 11967768), (19260, 11302892), (21828, 9973140), (25680, 8477169), (27285, 7978512), (29104, 7479855), (32742, 6648760), (36380, 5983884), (38520, 5651446), (43656, 4986570), (54570, 3989256), (65484, 3324380), (72760, 2991942), (77040, 2825723), (81855, 2659504), (87312, 2493285), (109140, 1994628), (130968, 1662190), (145520, 1495971), (163710, 1329752), (166219, 1309680), (218280, 997314), (261936, 831095), (327420, 664876), (332438, 654840), (436560, 498657)]