39914640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1$

素因数の和:1126

約数の個数: 160

約数和(自身を含む): 145704960

約数和(自身を除く): 105790320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1087, 1224, 1360, 1530, 1836, 2040, 2160, 2174, 2295, 2448, 3060, 3261, 3672, 4080, 4348, 4590, 5435, 6120, 6522, 7344, 8696, 9180, 9783, 10870, 12240, 13044, 16305, 17392, 18360, 18479, 19566, 21740, 26088, 29349, 32610, 36720, 36958, 39132, 43480, 48915, 52176, 55437, 58698, 65220, 73916, 78264, 86960, 92395, 97830, 110874, 117396, 130440, 146745, 147832, 156528, 166311, 184790, 195660, 221748, 234792, 260880, 277185, 293490, 295664, 332622, 369580, 391320, 443496, 469584, 498933, 554370, 586980, 665244, 739160, 782640, 831555, 886992, 997866, 1108740, 1173960, 1330488, 1478320, 1663110, 1995732, 2217480, 2347920, 2494665, 2660976, 3326220, 3991464, 4434960, 4989330, 6652440, 7982928, 9978660, 13304880, 19957320, 39914640]

約数ペア:

[(1, 39914640), (2, 19957320), (3, 13304880), (4, 9978660), (5, 7982928), (6, 6652440), (8, 4989330), (9, 4434960), (10, 3991464), (12, 3326220), (15, 2660976), (16, 2494665), (17, 2347920), (18, 2217480), (20, 1995732), (24, 1663110), (27, 1478320), (30, 1330488), (34, 1173960), (36, 1108740), (40, 997866), (45, 886992), (48, 831555), (51, 782640), (54, 739160), (60, 665244), (68, 586980), (72, 554370), (80, 498933), (85, 469584), (90, 443496), (102, 391320), (108, 369580), (120, 332622), (135, 295664), (136, 293490), (144, 277185), (153, 260880), (170, 234792), (180, 221748), (204, 195660), (216, 184790), (240, 166311), (255, 156528), (270, 147832), (272, 146745), (306, 130440), (340, 117396), (360, 110874), (408, 97830), (432, 92395), (459, 86960), (510, 78264), (540, 73916), (612, 65220), (680, 58698), (720, 55437), (765, 52176), (816, 48915), (918, 43480), (1020, 39132), (1080, 36958), (1087, 36720), (1224, 32610), (1360, 29349), (1530, 26088), (1836, 21740), (2040, 19566), (2160, 18479), (2174, 18360), (2295, 17392), (2448, 16305), (3060, 13044), (3261, 12240), (3672, 10870), (4080, 9783), (4348, 9180), (4590, 8696), (5435, 7344), (6120, 6522)]