218936091360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{20407}}^1$

素因数の和:20566

約数の個数: 384

約数和(自身を含む): 821533999104

約数和(自身を除く): 602597907744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 103, 105, 112, 120, 124, 140, 155, 160, 168, 186, 206, 210, 217, 224, 240, 248, 280, 309, 310, 336, 372, 412, 420, 434, 465, 480, 496, 515, 560, 618, 620, 651, 672, 721, 744, 824, 840, 868, 930, 992, 1030, 1085, 1120, 1236, 1240, 1302, 1442, 1488, 1545, 1648, 1680, 1736, 1860, 2060, 2163, 2170, 2472, 2480, 2604, 2884, 2976, 3090, 3193, 3255, 3296, 3360, 3472, 3605, 3720, 4120, 4326, 4340, 4944, 4960, 5208, 5768, 6180, 6386, 6510, 6944, 7210, 7440, 8240, 8652, 8680, 9579, 9888, 10416, 10815, 11536, 12360, 12772, 13020, 14420, 14880, 15965, 16480, 17304, 17360, 19158, 20407, 20832, 21630, 22351, 23072, 24720, 25544, 26040, 28840, 31930, 34608, 34720, 38316, 40814, 43260, 44702, 47895, 49440, 51088, 52080, 57680, 61221, 63860, 67053, 69216, 76632, 81628, 86520, 89404, 95790, 102035, 102176, 104160, 111755, 115360, 122442, 127720, 134106, 142849, 153264, 163256, 173040, 178808, 191580, 204070, 223510, 244884, 255440, 268212, 285698, 306105, 306528, 326512, 335265, 346080, 357616, 383160, 408140, 428547, 447020, 489768, 510880, 536424, 571396, 612210, 632617, 653024, 670530, 714245, 715232, 766320, 816280, 857094, 894040, 979536, 1072848, 1142792, 1224420, 1265234, 1341060, 1428490, 1532640, 1632560, 1714188, 1788080, 1897851, 1959072, 2101921, 2142735, 2145696, 2285584, 2448840, 2530468, 2682120, 2856980, 3163085, 3265120, 3428376, 3576160, 3795702, 4203842, 4285470, 4428319, 4571168, 4897680, 5060936, 5364240, 5713960, 6305763, 6326170, 6856752, 7591404, 8407684, 8570940, 8856638, 9489255, 9795360, 10121872, 10509605, 10728480, 11427920, 12611526, 12652340, 13284957, 13713504, 14713447, 15182808, 16815368, 17141880, 17713276, 18978510, 20243744, 21019210, 22141595, 22855840, 25223052, 25304680, 26569914, 29426894, 30365616, 31528815, 33630736, 34283760, 35426552, 37957020, 42038420, 44140341, 44283190, 50446104, 50609360, 53139828, 58853788, 60731232, 63057630, 65159551, 66424785, 67261472, 68567520, 70853104, 73567235, 75914040, 84076840, 88280682, 88566380, 100892208, 101218720, 106279656, 117707576, 126115260, 130319102, 132849570, 141706208, 147134470, 151828080, 168153680, 176561364, 177132760, 195478653, 201784416, 212559312, 220701705, 235415152, 252230520, 260638204, 265699140, 294268940, 303656160, 325797755, 336307360, 353122728, 354265520, 390957306, 425118624, 441403410, 456116857, 470830304, 504461040, 521276408, 531398280, 588537880, 651595510, 706245456, 708531040, 781914612, 882806820, 912233714, 977393265, 1008922080, 1042552816, 1062796560, 1177075760, 1303191020, 1368350571, 1412490912, 1563829224, 1765613640, 1824467428, 1954786530, 2085105632, 2125593120, 2280584285, 2354151520, 2606382040, 2736701142, 3127658448, 3531227280, 3648934856, 3909573060, 4561168570, 5212764080, 5473402284, 6255316896, 6841752855, 7062454560, 7297869712, 7819146120, 9122337140, 10425528160, 10946804568, 13683505710, 14595739424, 15638292240, 18244674280, 21893609136, 27367011420, 31276584480, 36489348560, 43787218272, 54734022840, 72978697120, 109468045680, 218936091360]

約数ペア:

[(1, 218936091360), (2, 109468045680), (3, 72978697120), (4, 54734022840), (5, 43787218272), (6, 36489348560), (7, 31276584480), (8, 27367011420), (10, 21893609136), (12, 18244674280), (14, 15638292240), (15, 14595739424), (16, 13683505710), (20, 10946804568), (21, 10425528160), (24, 9122337140), (28, 7819146120), (30, 7297869712), (31, 7062454560), (32, 6841752855), (35, 6255316896), (40, 5473402284), (42, 5212764080), (48, 4561168570), (56, 3909573060), (60, 3648934856), (62, 3531227280), (70, 3127658448), (80, 2736701142), (84, 2606382040), (93, 2354151520), (96, 2280584285), (103, 2125593120), (105, 2085105632), (112, 1954786530), (120, 1824467428), (124, 1765613640), (140, 1563829224), (155, 1412490912), (160, 1368350571), (168, 1303191020), (186, 1177075760), (206, 1062796560), (210, 1042552816), (217, 1008922080), (224, 977393265), (240, 912233714), (248, 882806820), (280, 781914612), (309, 708531040), (310, 706245456), (336, 651595510), (372, 588537880), (412, 531398280), (420, 521276408), (434, 504461040), (465, 470830304), (480, 456116857), (496, 441403410), (515, 425118624), (560, 390957306), (618, 354265520), (620, 353122728), (651, 336307360), (672, 325797755), (721, 303656160), (744, 294268940), (824, 265699140), (840, 260638204), (868, 252230520), (930, 235415152), (992, 220701705), (1030, 212559312), (1085, 201784416), (1120, 195478653), (1236, 177132760), (1240, 176561364), (1302, 168153680), (1442, 151828080), (1488, 147134470), (1545, 141706208), (1648, 132849570), (1680, 130319102), (1736, 126115260), (1860, 117707576), (2060, 106279656), (2163, 101218720), (2170, 100892208), (2472, 88566380), (2480, 88280682), (2604, 84076840), (2884, 75914040), (2976, 73567235), (3090, 70853104), (3193, 68567520), (3255, 67261472), (3296, 66424785), (3360, 65159551), (3472, 63057630), (3605, 60731232), (3720, 58853788), (4120, 53139828), (4326, 50609360), (4340, 50446104), (4944, 44283190), (4960, 44140341), (5208, 42038420), (5768, 37957020), (6180, 35426552), (6386, 34283760), (6510, 33630736), (6944, 31528815), (7210, 30365616), (7440, 29426894), (8240, 26569914), (8652, 25304680), (8680, 25223052), (9579, 22855840), (9888, 22141595), (10416, 21019210), (10815, 20243744), (11536, 18978510), (12360, 17713276), (12772, 17141880), (13020, 16815368), (14420, 15182808), (14880, 14713447), (15965, 13713504), (16480, 13284957), (17304, 12652340), (17360, 12611526), (19158, 11427920), (20407, 10728480), (20832, 10509605), (21630, 10121872), (22351, 9795360), (23072, 9489255), (24720, 8856638), (25544, 8570940), (26040, 8407684), (28840, 7591404), (31930, 6856752), (34608, 6326170), (34720, 6305763), (38316, 5713960), (40814, 5364240), (43260, 5060936), (44702, 4897680), (47895, 4571168), (49440, 4428319), (51088, 4285470), (52080, 4203842), (57680, 3795702), (61221, 3576160), (63860, 3428376), (67053, 3265120), (69216, 3163085), (76632, 2856980), (81628, 2682120), (86520, 2530468), (89404, 2448840), (95790, 2285584), (102035, 2145696), (102176, 2142735), (104160, 2101921), (111755, 1959072), (115360, 1897851), (122442, 1788080), (127720, 1714188), (134106, 1632560), (142849, 1532640), (153264, 1428490), (163256, 1341060), (173040, 1265234), (178808, 1224420), (191580, 1142792), (204070, 1072848), (223510, 979536), (244884, 894040), (255440, 857094), (268212, 816280), (285698, 766320), (306105, 715232), (306528, 714245), (326512, 670530), (335265, 653024), (346080, 632617), (357616, 612210), (383160, 571396), (408140, 536424), (428547, 510880), (447020, 489768)]