220393440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3001}}^1$

素因数の和:3042

約数の個数: 192

約数和(自身を含む): 817024320

約数和(自身を除く): 596630880

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, 2720, 3001, 3060, 3672, 4080, 4320, 4590, 4896, 6002, 6120, 7344, 8160, 9003, 9180, 12004, 12240, 14688, 15005, 18006, 18360, 24008, 24480, 27009, 30010, 36012, 36720, 45015, 48016, 51017, 54018, 60020, 72024, 73440, 81027, 90030, 96032, 102034, 108036, 120040, 135045, 144048, 153051, 162054, 180060, 204068, 216072, 240080, 255085, 270090, 288096, 306102, 324108, 360120, 405135, 408136, 432144, 459153, 480160, 510170, 540180, 612204, 648216, 720240, 765255, 810270, 816272, 864288, 918306, 1020340, 1080360, 1224408, 1296432, 1377459, 1440480, 1530510, 1620540, 1632544, 1836612, 2040680, 2160720, 2295765, 2448816, 2592864, 2754918, 3061020, 3241080, 3673224, 4081360, 4321440, 4591530, 4897632, 5509836, 6122040, 6482160, 6887295, 7346448, 8162720, 9183060, 11019672, 12244080, 12964320, 13774590, 14692896, 18366120, 22039344, 24488160, 27549180, 36732240, 44078688, 55098360, 73464480, 110196720, 220393440]

約数ペア:

[(1, 220393440), (2, 110196720), (3, 73464480), (4, 55098360), (5, 44078688), (6, 36732240), (8, 27549180), (9, 24488160), (10, 22039344), (12, 18366120), (15, 14692896), (16, 13774590), (17, 12964320), (18, 12244080), (20, 11019672), (24, 9183060), (27, 8162720), (30, 7346448), (32, 6887295), (34, 6482160), (36, 6122040), (40, 5509836), (45, 4897632), (48, 4591530), (51, 4321440), (54, 4081360), (60, 3673224), (68, 3241080), (72, 3061020), (80, 2754918), (85, 2592864), (90, 2448816), (96, 2295765), (102, 2160720), (108, 2040680), (120, 1836612), (135, 1632544), (136, 1620540), (144, 1530510), (153, 1440480), (160, 1377459), (170, 1296432), (180, 1224408), (204, 1080360), (216, 1020340), (240, 918306), (255, 864288), (270, 816272), (272, 810270), (288, 765255), (306, 720240), (340, 648216), (360, 612204), (408, 540180), (432, 510170), (459, 480160), (480, 459153), (510, 432144), (540, 408136), (544, 405135), (612, 360120), (680, 324108), (720, 306102), (765, 288096), (816, 270090), (864, 255085), (918, 240080), (1020, 216072), (1080, 204068), (1224, 180060), (1360, 162054), (1440, 153051), (1530, 144048), (1632, 135045), (1836, 120040), (2040, 108036), (2160, 102034), (2295, 96032), (2448, 90030), (2720, 81027), (3001, 73440), (3060, 72024), (3672, 60020), (4080, 54018), (4320, 51017), (4590, 48016), (4896, 45015), (6002, 36720), (6120, 36012), (7344, 30010), (8160, 27009), (9003, 24480), (9180, 24008), (12004, 18360), (12240, 18006), (14688, 15005)]