1893181857840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{337}}^1\times {\mathrm{479}}^1$

素因数の和:1034

約数の個数: 960

約数和(自身を含む): 7908693811200

約数和(自身を除く): 6015511953360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 179, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 337, 358, 360, 364, 390, 420, 455, 468, 479, 504, 520, 537, 546, 560, 585, 624, 630, 674, 716, 720, 728, 780, 819, 840, 895, 910, 936, 958, 1008, 1011, 1040, 1074, 1092, 1170, 1253, 1260, 1348, 1365, 1432, 1437, 1456, 1560, 1611, 1638, 1680, 1685, 1790, 1820, 1872, 1916, 2022, 2148, 2184, 2327, 2340, 2359, 2395, 2506, 2520, 2685, 2696, 2730, 2864, 2874, 3033, 3120, 3222, 3276, 3353, 3370, 3580, 3640, 3759, 3832, 4044, 4095, 4296, 4311, 4368, 4381, 4654, 4680, 4718, 4790, 5012, 5040, 5055, 5370, 5392, 5460, 5748, 6066, 6227, 6265, 6444, 6552, 6706, 6740, 6981, 7077, 7160, 7185, 7280, 7518, 7664, 8055, 8088, 8190, 8592, 8622, 8762, 9308, 9360, 9436, 9580, 10024, 10059, 10110, 10740, 10920, 11277, 11496, 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約数ペア:

[(1, 1893181857840), (2, 946590928920), (3, 631060619280), (4, 473295464460), (5, 378636371568), (6, 315530309640), (7, 270454551120), (8, 236647732230), (9, 210353539760), (10, 189318185784), (12, 157765154820), (13, 145629373680), (14, 135227275560), (15, 126212123856), (16, 118323866115), (18, 105176769880), (20, 94659092892), (21, 90151517040), (24, 78882577410), (26, 72814686840), (28, 67613637780), (30, 63106061928), (35, 54090910224), (36, 52588384940), (39, 48543124560), (40, 47329546446), (42, 45075758520), (45, 42070707952), (48, 39441288705), (52, 36407343420), (56, 33806818890), (60, 31553030964), (63, 30050505680), (65, 29125874736), (70, 27045455112), (72, 26294192470), (78, 24271562280), (80, 23664773223), (84, 22537879260), (90, 21035353976), (91, 20804196240), (104, 18203671710), (105, 18030303408), (112, 16903409445), (117, 16181041520), (120, 15776515482), (126, 15025252840), (130, 14562937368), (140, 13522727556), (144, 13147096235), (156, 12135781140), (168, 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1714820), (1114633, 1698480), (1120860, 1689044), (1129961, 1675440), (1172808, 1614230), (1200374, 1577160), (1206460, 1569204), (1207080, 1568398), (1226680, 1543338), (1266783, 1494480), (1286115, 1472016), (1291384, 1466010), (1303120, 1452807), (1307670, 1447752), (1371856, 1380015)]