220419144

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1$

素因数の和:170

約数の個数: 240

約数和(自身を含む): 722137680

約数和(自身を除く): 501718536

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 27, 33, 34, 36, 44, 51, 54, 66, 68, 72, 81, 88, 99, 102, 107, 108, 132, 136, 153, 162, 187, 198, 204, 214, 216, 264, 289, 297, 306, 321, 324, 374, 396, 408, 428, 459, 561, 578, 594, 612, 642, 648, 748, 792, 856, 867, 891, 918, 963, 1122, 1156, 1177, 1188, 1224, 1284, 1377, 1496, 1683, 1734, 1782, 1819, 1836, 1926, 2244, 2312, 2354, 2376, 2568, 2601, 2754, 2889, 3179, 3366, 3468, 3531, 3564, 3638, 3672, 3852, 4488, 4708, 5049, 5202, 5457, 5508, 5778, 6358, 6732, 6936, 7062, 7128, 7276, 7704, 7803, 8667, 9416, 9537, 10098, 10404, 10593, 10914, 11016, 11556, 12716, 13464, 14124, 14552, 15147, 15606, 16371, 17334, 19074, 20009, 20196, 20808, 21186, 21828, 23112, 23409, 25432, 28248, 28611, 30294, 30923, 31212, 31779, 32742, 34668, 38148, 40018, 40392, 42372, 43656, 46818, 49113, 57222, 60027, 60588, 61846, 62424, 63558, 65484, 69336, 76296, 80036, 84744, 85833, 92769, 93636, 95337, 98226, 114444, 120054, 121176, 123692, 127116, 130968, 147339, 160072, 171666, 180081, 185538, 187272, 190674, 196452, 228888, 240108, 247384, 254232, 257499, 278307, 294678, 340153, 343332, 360162, 371076, 381348, 392904, 480216, 514998, 540243, 556614, 589356, 680306, 686664, 720324, 742152, 762696, 834921, 1020459, 1029996, 1080486, 1113228, 1178712, 1360612, 1440648, 1620729, 1669842, 2040918, 2059992, 2160972, 2226456, 2504763, 2721224, 3061377, 3241458, 3339684, 4081836, 4321944, 5009526, 6122754, 6482916, 6679368, 8163672, 9184131, 10019052, 12245508, 12965832, 18368262, 20038104, 24491016, 27552393, 36736524, 55104786, 73473048, 110209572, 220419144]

約数ペア:

[(1, 220419144), (2, 110209572), (3, 73473048), (4, 55104786), (6, 36736524), (8, 27552393), (9, 24491016), (11, 20038104), (12, 18368262), (17, 12965832), (18, 12245508), (22, 10019052), (24, 9184131), (27, 8163672), (33, 6679368), (34, 6482916), (36, 6122754), (44, 5009526), (51, 4321944), (54, 4081836), (66, 3339684), (68, 3241458), (72, 3061377), (81, 2721224), (88, 2504763), (99, 2226456), (102, 2160972), (107, 2059992), (108, 2040918), (132, 1669842), (136, 1620729), (153, 1440648), (162, 1360612), (187, 1178712), (198, 1113228), (204, 1080486), (214, 1029996), (216, 1020459), (264, 834921), (289, 762696), (297, 742152), (306, 720324), (321, 686664), (324, 680306), (374, 589356), (396, 556614), (408, 540243), (428, 514998), (459, 480216), (561, 392904), (578, 381348), (594, 371076), (612, 360162), (642, 343332), (648, 340153), (748, 294678), (792, 278307), (856, 257499), (867, 254232), (891, 247384), (918, 240108), (963, 228888), (1122, 196452), (1156, 190674), (1177, 187272), (1188, 185538), (1224, 180081), (1284, 171666), (1377, 160072), (1496, 147339), (1683, 130968), (1734, 127116), (1782, 123692), (1819, 121176), (1836, 120054), (1926, 114444), (2244, 98226), (2312, 95337), (2354, 93636), (2376, 92769), (2568, 85833), (2601, 84744), (2754, 80036), (2889, 76296), (3179, 69336), (3366, 65484), (3468, 63558), (3531, 62424), (3564, 61846), (3638, 60588), (3672, 60027), (3852, 57222), (4488, 49113), (4708, 46818), (5049, 43656), (5202, 42372), (5457, 40392), (5508, 40018), (5778, 38148), (6358, 34668), (6732, 32742), (6936, 31779), (7062, 31212), (7128, 30923), (7276, 30294), (7704, 28611), (7803, 28248), (8667, 25432), (9416, 23409), (9537, 23112), (10098, 21828), (10404, 21186), (10593, 20808), (10914, 20196), (11016, 20009), (11556, 19074), (12716, 17334), (13464, 16371), (14124, 15606), (14552, 15147)]