7964713680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{39181}}^1$

素因数の和:39226

約数の個数: 240

約数和(自身を含む): 31017098112

約数和(自身を除く): 23052384432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 121, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 242, 264, 280, 308, 330, 336, 363, 385, 420, 440, 462, 484, 528, 560, 605, 616, 660, 726, 770, 840, 847, 880, 924, 968, 1155, 1210, 1232, 1320, 1452, 1540, 1680, 1694, 1815, 1848, 1936, 2310, 2420, 2541, 2640, 2904, 3080, 3388, 3630, 3696, 4235, 4620, 4840, 5082, 5808, 6160, 6776, 7260, 8470, 9240, 9680, 10164, 12705, 13552, 14520, 16940, 18480, 20328, 25410, 29040, 33880, 39181, 40656, 50820, 67760, 78362, 101640, 117543, 156724, 195905, 203280, 235086, 274267, 313448, 391810, 430991, 470172, 548534, 587715, 626896, 783620, 822801, 861982, 940344, 1097068, 1175430, 1292973, 1371335, 1567240, 1645602, 1723964, 1880688, 2154955, 2194136, 2350860, 2585946, 2742670, 3016937, 3134480, 3291204, 3447928, 4114005, 4309910, 4388272, 4701720, 4740901, 5171892, 5485340, 6033874, 6464865, 6582408, 6895856, 8228010, 8619820, 9050811, 9403440, 9481802, 10343784, 10970680, 12067748, 12929730, 13164816, 14222703, 15084685, 16456020, 17239640, 18101622, 18963604, 20687568, 21941360, 23704505, 24135496, 25859460, 28445406, 30169370, 32912040, 33186307, 34479280, 36203244, 37927208, 45254055, 47409010, 48270992, 51718920, 56890812, 60338740, 65824080, 66372614, 71113515, 72406488, 75854416, 90508110, 94818020, 99558921, 103437840, 113781624, 120677480, 132745228, 142227030, 144812976, 165931535, 181016220, 189636040, 199117842, 227563248, 241354960, 265490456, 284454060, 331863070, 362032440, 379272080, 398235684, 497794605, 530980912, 568908120, 663726140, 724064880, 796471368, 995589210, 1137816240, 1327452280, 1592942736, 1991178420, 2654904560, 3982356840, 7964713680]

約数ペア:

[(1, 7964713680), (2, 3982356840), (3, 2654904560), (4, 1991178420), (5, 1592942736), (6, 1327452280), (7, 1137816240), (8, 995589210), (10, 796471368), (11, 724064880), (12, 663726140), (14, 568908120), (15, 530980912), (16, 497794605), (20, 398235684), (21, 379272080), (22, 362032440), (24, 331863070), (28, 284454060), (30, 265490456), (33, 241354960), (35, 227563248), (40, 199117842), (42, 189636040), (44, 181016220), (48, 165931535), (55, 144812976), (56, 142227030), (60, 132745228), (66, 120677480), (70, 113781624), (77, 103437840), (80, 99558921), (84, 94818020), (88, 90508110), (105, 75854416), (110, 72406488), (112, 71113515), (120, 66372614), (121, 65824080), (132, 60338740), (140, 56890812), (154, 51718920), (165, 48270992), (168, 47409010), (176, 45254055), (210, 37927208), (220, 36203244), (231, 34479280), (240, 33186307), (242, 32912040), (264, 30169370), (280, 28445406), (308, 25859460), (330, 24135496), (336, 23704505), (363, 21941360), (385, 20687568), (420, 18963604), (440, 18101622), (462, 17239640), (484, 16456020), (528, 15084685), (560, 14222703), (605, 13164816), (616, 12929730), (660, 12067748), (726, 10970680), (770, 10343784), (840, 9481802), (847, 9403440), (880, 9050811), (924, 8619820), (968, 8228010), (1155, 6895856), (1210, 6582408), (1232, 6464865), (1320, 6033874), (1452, 5485340), (1540, 5171892), (1680, 4740901), (1694, 4701720), (1815, 4388272), (1848, 4309910), (1936, 4114005), (2310, 3447928), (2420, 3291204), (2541, 3134480), (2640, 3016937), (2904, 2742670), (3080, 2585946), (3388, 2350860), (3630, 2194136), (3696, 2154955), (4235, 1880688), (4620, 1723964), (4840, 1645602), (5082, 1567240), (5808, 1371335), (6160, 1292973), (6776, 1175430), (7260, 1097068), (8470, 940344), (9240, 861982), (9680, 822801), (10164, 783620), (12705, 626896), (13552, 587715), (14520, 548534), (16940, 470172), (18480, 430991), (20328, 391810), (25410, 313448), (29040, 274267), (33880, 235086), (39181, 203280), (40656, 195905), (50820, 156724), (67760, 117543), (78362, 101640)]