220944240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{547}}^1$

素因数の和:597

約数の個数: 320

約数和(自身を含む): 880657920

約数和(自身を除く): 659713680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 108, 110, 120, 132, 135, 136, 144, 153, 165, 170, 176, 180, 187, 198, 204, 216, 220, 240, 255, 264, 270, 272, 297, 306, 330, 340, 360, 374, 396, 408, 432, 440, 459, 495, 510, 528, 540, 547, 561, 594, 612, 660, 680, 720, 748, 765, 792, 816, 880, 918, 935, 990, 1020, 1080, 1094, 1122, 1188, 1224, 1320, 1360, 1485, 1496, 1530, 1584, 1641, 1683, 1836, 1870, 1980, 2040, 2160, 2188, 2244, 2295, 2376, 2448, 2640, 2735, 2805, 2970, 2992, 3060, 3282, 3366, 3672, 3740, 3960, 4080, 4376, 4488, 4590, 4752, 4923, 5049, 5470, 5610, 5940, 6017, 6120, 6564, 6732, 7344, 7480, 7920, 8205, 8415, 8752, 8976, 9180, 9299, 9846, 10098, 10940, 11220, 11880, 12034, 12240, 13128, 13464, 14769, 14960, 16410, 16830, 18051, 18360, 18598, 19692, 20196, 21880, 22440, 23760, 24068, 24615, 25245, 26256, 26928, 27897, 29538, 30085, 32820, 33660, 36102, 36720, 37196, 39384, 40392, 43760, 44880, 46495, 48136, 49230, 50490, 54153, 55794, 59076, 60170, 65640, 67320, 72204, 73845, 74392, 78768, 80784, 83691, 90255, 92990, 96272, 98460, 100980, 102289, 108306, 111588, 118152, 120340, 131280, 134640, 139485, 144408, 147690, 148784, 162459, 167382, 180510, 185980, 196920, 201960, 204578, 216612, 223176, 236304, 240680, 251073, 270765, 278970, 288816, 295380, 306867, 324918, 334764, 361020, 371960, 393840, 403920, 409156, 418455, 433224, 446352, 481360, 502146, 511445, 541530, 557940, 590760, 613734, 649836, 669528, 722040, 743920, 812295, 818312, 836910, 866448, 920601, 1004292, 1022890, 1083060, 1115880, 1181520, 1227468, 1255365, 1299672, 1339056, 1444080, 1534335, 1624590, 1636624, 1673820, 1841202, 2008584, 2045780, 2166120, 2231760, 2454936, 2510730, 2599344, 2761803, 3068670, 3249180, 3347640, 3682404, 4017168, 4091560, 4332240, 4603005, 4909872, 5021460, 5523606, 6137340, 6498360, 6695280, 7364808, 8183120, 9206010, 10042920, 11047212, 12274680, 12996720, 13809015, 14729616, 18412020, 20085840, 22094424, 24549360, 27618030, 36824040, 44188848, 55236060, 73648080, 110472120, 220944240]

約数ペア:

[(1, 220944240), (2, 110472120), (3, 73648080), (4, 55236060), (5, 44188848), (6, 36824040), (8, 27618030), (9, 24549360), (10, 22094424), (11, 20085840), (12, 18412020), (15, 14729616), (16, 13809015), (17, 12996720), (18, 12274680), (20, 11047212), (22, 10042920), (24, 9206010), (27, 8183120), (30, 7364808), (33, 6695280), (34, 6498360), (36, 6137340), (40, 5523606), (44, 5021460), (45, 4909872), (48, 4603005), (51, 4332240), (54, 4091560), (55, 4017168), (60, 3682404), (66, 3347640), (68, 3249180), (72, 3068670), (80, 2761803), (85, 2599344), (88, 2510730), (90, 2454936), (99, 2231760), (102, 2166120), (108, 2045780), (110, 2008584), (120, 1841202), (132, 1673820), (135, 1636624), (136, 1624590), (144, 1534335), (153, 1444080), (165, 1339056), (170, 1299672), (176, 1255365), (180, 1227468), (187, 1181520), (198, 1115880), (204, 1083060), (216, 1022890), (220, 1004292), (240, 920601), (255, 866448), (264, 836910), (270, 818312), (272, 812295), (297, 743920), (306, 722040), (330, 669528), (340, 649836), (360, 613734), (374, 590760), (396, 557940), (408, 541530), (432, 511445), (440, 502146), (459, 481360), (495, 446352), (510, 433224), (528, 418455), (540, 409156), (547, 403920), (561, 393840), (594, 371960), (612, 361020), (660, 334764), (680, 324918), (720, 306867), (748, 295380), (765, 288816), (792, 278970), (816, 270765), (880, 251073), (918, 240680), (935, 236304), (990, 223176), (1020, 216612), (1080, 204578), (1094, 201960), (1122, 196920), (1188, 185980), (1224, 180510), (1320, 167382), (1360, 162459), (1485, 148784), (1496, 147690), (1530, 144408), (1584, 139485), (1641, 134640), (1683, 131280), (1836, 120340), (1870, 118152), (1980, 111588), (2040, 108306), (2160, 102289), (2188, 100980), (2244, 98460), (2295, 96272), (2376, 92990), (2448, 90255), (2640, 83691), (2735, 80784), (2805, 78768), (2970, 74392), (2992, 73845), (3060, 72204), (3282, 67320), (3366, 65640), (3672, 60170), (3740, 59076), (3960, 55794), (4080, 54153), (4376, 50490), (4488, 49230), (4590, 48136), (4752, 46495), (4923, 44880), (5049, 43760), (5470, 40392), (5610, 39384), (5940, 37196), (6017, 36720), (6120, 36102), (6564, 33660), (6732, 32820), (7344, 30085), (7480, 29538), (7920, 27897), (8205, 26928), (8415, 26256), (8752, 25245), (8976, 24615), (9180, 24068), (9299, 23760), (9846, 22440), (10098, 21880), (10940, 20196), (11220, 19692), (11880, 18598), (12034, 18360), (12240, 18051), (13128, 16830), (13464, 16410), (14769, 14960)]