256922045760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{14869}}^1$

素因数の和:15369

約数の個数: 224

約数和(自身を含む): 837583084800

約数和(自身を除く): 580661039040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 160, 164, 192, 205, 240, 246, 320, 328, 410, 439, 480, 492, 615, 656, 820, 878, 960, 984, 1230, 1312, 1317, 1640, 1756, 1968, 2195, 2460, 2624, 2634, 3280, 3512, 3936, 4390, 4920, 5268, 6560, 6585, 7024, 7872, 8780, 9840, 10536, 13120, 13170, 14048, 14869, 17560, 17999, 19680, 21072, 26340, 28096, 29738, 35120, 35998, 39360, 42144, 44607, 52680, 53997, 59476, 70240, 71996, 74345, 84288, 89214, 89995, 105360, 107994, 118952, 140480, 143992, 148690, 178428, 179990, 210720, 215988, 223035, 237904, 269985, 287984, 297380, 356856, 359980, 421440, 431976, 446070, 475808, 539970, 575968, 594760, 609629, 713712, 719960, 863952, 892140, 951616, 1079940, 1151936, 1189520, 1219258, 1427424, 1439920, 1727904, 1784280, 1828887, 2159880, 2379040, 2438516, 2854848, 2879840, 3048145, 3455808, 3568560, 3657774, 4319760, 4758080, 4877032, 5759680, 6096290, 6527491, 7137120, 7315548, 8639520, 9144435, 9754064, 12192580, 13054982, 14274240, 14631096, 17279040, 18288870, 19508128, 19582473, 24385160, 26109964, 29262192, 32637455, 36577740, 39016256, 39164946, 48770320, 52219928, 58524384, 65274910, 73155480, 78329892, 97540640, 97912365, 104439856, 117048768, 130549820, 146310960, 156659784, 195081280, 195824730, 208879712, 261099640, 267627131, 292621920, 313319568, 391649460, 417759424, 522199280, 535254262, 585243840, 626639136, 783298920, 802881393, 1044398560, 1070508524, 1253278272, 1338135655, 1566597840, 1605762786, 2088797120, 2141017048, 2676271310, 3133195680, 3211525572, 4014406965, 4282034096, 5352542620, 6266391360, 6423051144, 8028813930, 8564068192, 10705085240, 12846102288, 16057627860, 17128136384, 21410170480, 25692204576, 32115255720, 42820340960, 51384409152, 64230511440, 85640681920, 128461022880, 256922045760]

約数ペア:

[(1, 256922045760), (2, 128461022880), (3, 85640681920), (4, 64230511440), (5, 51384409152), (6, 42820340960), (8, 32115255720), (10, 25692204576), (12, 21410170480), (15, 17128136384), (16, 16057627860), (20, 12846102288), (24, 10705085240), (30, 8564068192), (32, 8028813930), (40, 6423051144), (41, 6266391360), (48, 5352542620), (60, 4282034096), (64, 4014406965), (80, 3211525572), (82, 3133195680), (96, 2676271310), (120, 2141017048), (123, 2088797120), (160, 1605762786), (164, 1566597840), (192, 1338135655), (205, 1253278272), (240, 1070508524), (246, 1044398560), (320, 802881393), (328, 783298920), (410, 626639136), (439, 585243840), (480, 535254262), (492, 522199280), (615, 417759424), (656, 391649460), (820, 313319568), (878, 292621920), (960, 267627131), (984, 261099640), (1230, 208879712), (1312, 195824730), (1317, 195081280), (1640, 156659784), (1756, 146310960), (1968, 130549820), (2195, 117048768), (2460, 104439856), (2624, 97912365), (2634, 97540640), (3280, 78329892), (3512, 73155480), (3936, 65274910), (4390, 58524384), (4920, 52219928), (5268, 48770320), (6560, 39164946), (6585, 39016256), (7024, 36577740), (7872, 32637455), (8780, 29262192), (9840, 26109964), (10536, 24385160), (13120, 19582473), (13170, 19508128), (14048, 18288870), (14869, 17279040), (17560, 14631096), (17999, 14274240), (19680, 13054982), (21072, 12192580), (26340, 9754064), (28096, 9144435), (29738, 8639520), (35120, 7315548), (35998, 7137120), (39360, 6527491), (42144, 6096290), (44607, 5759680), (52680, 4877032), (53997, 4758080), (59476, 4319760), (70240, 3657774), (71996, 3568560), (74345, 3455808), (84288, 3048145), (89214, 2879840), (89995, 2854848), (105360, 2438516), (107994, 2379040), (118952, 2159880), (140480, 1828887), (143992, 1784280), (148690, 1727904), (178428, 1439920), (179990, 1427424), (210720, 1219258), (215988, 1189520), (223035, 1151936), (237904, 1079940), (269985, 951616), (287984, 892140), (297380, 863952), (356856, 719960), (359980, 713712), (421440, 609629), (431976, 594760), (446070, 575968), (475808, 539970)]