189401760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2579}}^1$

素因数の和:2620

約数の個数: 192

約数和(自身を含む): 702172800

約数和(自身を除く): 512771040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 720, 765, 816, 864, 918, 1020, 1080, 1224, 1360, 1440, 1530, 1632, 1836, 2040, 2160, 2295, 2448, 2579, 2720, 3060, 3672, 4080, 4320, 4590, 4896, 5158, 6120, 7344, 7737, 8160, 9180, 10316, 12240, 12895, 14688, 15474, 18360, 20632, 23211, 24480, 25790, 30948, 36720, 38685, 41264, 43843, 46422, 51580, 61896, 69633, 73440, 77370, 82528, 87686, 92844, 103160, 116055, 123792, 131529, 139266, 154740, 175372, 185688, 206320, 219215, 232110, 247584, 263058, 278532, 309480, 348165, 350744, 371376, 394587, 412640, 438430, 464220, 526116, 557064, 618960, 657645, 696330, 701488, 742752, 789174, 876860, 928440, 1052232, 1114128, 1183761, 1237920, 1315290, 1392660, 1402976, 1578348, 1753720, 1856880, 1972935, 2104464, 2228256, 2367522, 2630580, 2785320, 3156696, 3507440, 3713760, 3945870, 4208928, 4735044, 5261160, 5570640, 5918805, 6313392, 7014880, 7891740, 9470088, 10522320, 11141280, 11837610, 12626784, 15783480, 18940176, 21044640, 23675220, 31566960, 37880352, 47350440, 63133920, 94700880, 189401760]

約数ペア:

[(1, 189401760), (2, 94700880), (3, 63133920), (4, 47350440), (5, 37880352), (6, 31566960), (8, 23675220), (9, 21044640), (10, 18940176), (12, 15783480), (15, 12626784), (16, 11837610), (17, 11141280), (18, 10522320), (20, 9470088), (24, 7891740), (27, 7014880), (30, 6313392), (32, 5918805), (34, 5570640), (36, 5261160), (40, 4735044), (45, 4208928), (48, 3945870), (51, 3713760), (54, 3507440), (60, 3156696), (68, 2785320), (72, 2630580), (80, 2367522), (85, 2228256), (90, 2104464), (96, 1972935), (102, 1856880), (108, 1753720), (120, 1578348), (135, 1402976), (136, 1392660), (144, 1315290), (153, 1237920), (160, 1183761), (170, 1114128), (180, 1052232), (204, 928440), (216, 876860), (240, 789174), (255, 742752), (270, 701488), (272, 696330), (288, 657645), (306, 618960), (340, 557064), (360, 526116), (408, 464220), (432, 438430), (459, 412640), (480, 394587), (510, 371376), (540, 350744), (544, 348165), (612, 309480), (680, 278532), (720, 263058), (765, 247584), (816, 232110), (864, 219215), (918, 206320), (1020, 185688), (1080, 175372), (1224, 154740), (1360, 139266), (1440, 131529), (1530, 123792), (1632, 116055), (1836, 103160), (2040, 92844), (2160, 87686), (2295, 82528), (2448, 77370), (2579, 73440), (2720, 69633), (3060, 61896), (3672, 51580), (4080, 46422), (4320, 43843), (4590, 41264), (4896, 38685), (5158, 36720), (6120, 30948), (7344, 25790), (7737, 24480), (8160, 23211), (9180, 20632), (10316, 18360), (12240, 15474), (12895, 14688)]