391656647520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1928963}}^1$

素因数の和:1929034

約数の個数: 192

約数和(自身を含む): 1399964912640

約数和(自身を除く): 1008308265120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 96, 108, 120, 135, 141, 144, 160, 180, 188, 216, 235, 240, 270, 282, 288, 360, 376, 423, 432, 470, 480, 540, 564, 705, 720, 752, 846, 864, 940, 1080, 1128, 1269, 1410, 1440, 1504, 1692, 1880, 2115, 2160, 2256, 2538, 2820, 3384, 3760, 4230, 4320, 4512, 5076, 5640, 6345, 6768, 7520, 8460, 10152, 11280, 12690, 13536, 16920, 20304, 22560, 25380, 33840, 40608, 50760, 67680, 101520, 203040, 1928963, 3857926, 5786889, 7715852, 9644815, 11573778, 15431704, 17360667, 19289630, 23147556, 28934445, 30863408, 34721334, 38579260, 46295112, 52082001, 57868890, 61726816, 69442668, 77158520, 86803335, 90661261, 92590224, 104164002, 115737780, 138885336, 154317040, 173606670, 181322522, 185180448, 208328004, 231475560, 260410005, 271983783, 277770672, 308634080, 347213340, 362645044, 416656008, 453306305, 462951120, 520820010, 543967566, 555541344, 694426680, 725290088, 815951349, 833312016, 906612610, 925902240, 1041640020, 1087935132, 1359918915, 1388853360, 1450580176, 1631902698, 1666624032, 1813225220, 2083280040, 2175870264, 2447854047, 2719837830, 2777706720, 2901160352, 3263805396, 3626450440, 4079756745, 4166560080, 4351740528, 4895708094, 5439675660, 6527610792, 7252900880, 8159513490, 8333120160, 8703481056, 9791416188, 10879351320, 12239270235, 13055221584, 14505801760, 16319026980, 19582832376, 21758702640, 24478540470, 26110443168, 32638053960, 39165664752, 43517405280, 48957080940, 65276107920, 78331329504, 97914161880, 130552215840, 195828323760, 391656647520]

約数ペア:

[(1, 391656647520), (2, 195828323760), (3, 130552215840), (4, 97914161880), (5, 78331329504), (6, 65276107920), (8, 48957080940), (9, 43517405280), (10, 39165664752), (12, 32638053960), (15, 26110443168), (16, 24478540470), (18, 21758702640), (20, 19582832376), (24, 16319026980), (27, 14505801760), (30, 13055221584), (32, 12239270235), (36, 10879351320), (40, 9791416188), (45, 8703481056), (47, 8333120160), (48, 8159513490), (54, 7252900880), (60, 6527610792), (72, 5439675660), (80, 4895708094), (90, 4351740528), (94, 4166560080), (96, 4079756745), (108, 3626450440), (120, 3263805396), (135, 2901160352), (141, 2777706720), (144, 2719837830), (160, 2447854047), (180, 2175870264), (188, 2083280040), (216, 1813225220), (235, 1666624032), (240, 1631902698), (270, 1450580176), (282, 1388853360), (288, 1359918915), (360, 1087935132), (376, 1041640020), (423, 925902240), (432, 906612610), (470, 833312016), (480, 815951349), (540, 725290088), (564, 694426680), (705, 555541344), (720, 543967566), (752, 520820010), (846, 462951120), (864, 453306305), (940, 416656008), (1080, 362645044), (1128, 347213340), (1269, 308634080), (1410, 277770672), (1440, 271983783), (1504, 260410005), (1692, 231475560), (1880, 208328004), (2115, 185180448), (2160, 181322522), (2256, 173606670), (2538, 154317040), (2820, 138885336), (3384, 115737780), (3760, 104164002), (4230, 92590224), (4320, 90661261), (4512, 86803335), (5076, 77158520), (5640, 69442668), (6345, 61726816), (6768, 57868890), (7520, 52082001), (8460, 46295112), (10152, 38579260), (11280, 34721334), (12690, 30863408), (13536, 28934445), (16920, 23147556), (20304, 19289630), (22560, 17360667), (25380, 15431704), (33840, 11573778), (40608, 9644815), (50760, 7715852), (67680, 5786889), (101520, 3857926), (203040, 1928963)]