988144080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4861}}^1$

素因数の和:4906

約数の個数: 240

約数和(自身を含む): 3848836992

約数和(自身を除く): 2860692912

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, 4861, 5082, 5808, 6160, 6776, 7260, 8470, 9240, 9680, 9722, 10164, 12705, 13552, 14520, 14583, 16940, 18480, 19444, 20328, 24305, 25410, 29040, 29166, 33880, 34027, 38888, 40656, 48610, 50820, 53471, 58332, 67760, 68054, 72915, 77776, 97220, 101640, 102081, 106942, 116664, 136108, 145830, 160413, 170135, 194440, 203280, 204162, 213884, 233328, 267355, 272216, 291660, 320826, 340270, 374297, 388880, 408324, 427768, 510405, 534710, 544432, 583320, 588181, 641652, 680540, 748594, 802065, 816648, 855536, 1020810, 1069420, 1122891, 1166640, 1176362, 1283304, 1361080, 1497188, 1604130, 1633296, 1764543, 1871485, 2041620, 2138840, 2245782, 2352724, 2566608, 2722160, 2940905, 2994376, 3208260, 3529086, 3742970, 4083240, 4117267, 4277680, 4491564, 4705448, 5614455, 5881810, 5988752, 6416520, 7058172, 7485940, 8166480, 8234534, 8822715, 8983128, 9410896, 11228910, 11763620, 12351801, 12833040, 14116344, 14971880, 16469068, 17645430, 17966256, 20586335, 22457820, 23527240, 24703602, 28232688, 29943760, 32938136, 35290860, 41172670, 44915640, 47054480, 49407204, 61759005, 65876272, 70581720, 82345340, 89831280, 98814408, 123518010, 141163440, 164690680, 197628816, 247036020, 329381360, 494072040, 988144080]

約数ペア:

[(1, 988144080), (2, 494072040), (3, 329381360), (4, 247036020), (5, 197628816), (6, 164690680), (7, 141163440), (8, 123518010), (10, 98814408), (11, 89831280), (12, 82345340), (14, 70581720), (15, 65876272), (16, 61759005), (20, 49407204), (21, 47054480), (22, 44915640), (24, 41172670), (28, 35290860), (30, 32938136), (33, 29943760), (35, 28232688), (40, 24703602), (42, 23527240), (44, 22457820), (48, 20586335), (55, 17966256), (56, 17645430), (60, 16469068), (66, 14971880), (70, 14116344), (77, 12833040), (80, 12351801), (84, 11763620), (88, 11228910), (105, 9410896), (110, 8983128), (112, 8822715), (120, 8234534), (121, 8166480), (132, 7485940), (140, 7058172), (154, 6416520), (165, 5988752), (168, 5881810), (176, 5614455), (210, 4705448), (220, 4491564), (231, 4277680), (240, 4117267), (242, 4083240), (264, 3742970), (280, 3529086), (308, 3208260), (330, 2994376), (336, 2940905), (363, 2722160), (385, 2566608), (420, 2352724), (440, 2245782), (462, 2138840), (484, 2041620), (528, 1871485), (560, 1764543), (605, 1633296), (616, 1604130), (660, 1497188), (726, 1361080), (770, 1283304), (840, 1176362), (847, 1166640), (880, 1122891), (924, 1069420), (968, 1020810), (1155, 855536), (1210, 816648), (1232, 802065), (1320, 748594), (1452, 680540), (1540, 641652), (1680, 588181), (1694, 583320), (1815, 544432), (1848, 534710), (1936, 510405), (2310, 427768), (2420, 408324), (2541, 388880), (2640, 374297), (2904, 340270), (3080, 320826), (3388, 291660), (3630, 272216), (3696, 267355), (4235, 233328), (4620, 213884), (4840, 204162), (4861, 203280), (5082, 194440), (5808, 170135), (6160, 160413), (6776, 145830), (7260, 136108), (8470, 116664), (9240, 106942), (9680, 102081), (9722, 101640), (10164, 97220), (12705, 77776), (13552, 72915), (14520, 68054), (14583, 67760), (16940, 58332), (18480, 53471), (19444, 50820), (20328, 48610), (24305, 40656), (25410, 38888), (29040, 34027), (29166, 33880)]