1620824040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:278

約数の個数: 384

約数和(自身を含む): 6052032000

約数和(自身を除く): 4431207960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 79, 88, 90, 99, 108, 110, 120, 121, 132, 135, 157, 158, 165, 180, 198, 216, 220, 237, 242, 264, 270, 297, 314, 316, 330, 360, 363, 395, 396, 440, 471, 474, 484, 495, 540, 594, 605, 628, 632, 660, 711, 726, 785, 790, 792, 869, 942, 948, 968, 990, 1080, 1089, 1185, 1188, 1210, 1256, 1320, 1413, 1422, 1452, 1485, 1570, 1580, 1727, 1738, 1815, 1884, 1896, 1980, 2133, 2178, 2355, 2370, 2376, 2420, 2607, 2826, 2844, 2904, 2970, 3140, 3160, 3267, 3454, 3476, 3555, 3630, 3768, 3960, 4239, 4266, 4345, 4356, 4710, 4740, 4840, 5181, 5214, 5445, 5652, 5688, 5940, 6280, 6534, 6908, 6952, 7065, 7110, 7260, 7821, 8478, 8532, 8635, 8690, 8712, 9420, 9480, 9559, 10362, 10428, 10665, 10890, 11304, 11880, 12403, 13035, 13068, 13816, 14130, 14220, 14520, 15543, 15642, 16335, 16956, 17064, 17270, 17380, 18840, 18997, 19118, 20724, 20856, 21195, 21330, 21780, 23463, 24806, 25905, 26070, 26136, 28260, 28440, 28677, 31086, 31284, 32670, 33912, 34540, 34760, 37209, 37994, 38236, 39105, 41448, 42390, 42660, 43560, 46629, 46926, 47795, 49612, 51810, 52140, 56520, 56991, 57354, 62015, 62172, 62568, 65340, 69080, 74418, 75988, 76472, 77715, 78210, 84780, 85320, 86031, 93258, 93852, 94985, 95590, 99224, 103620, 104280, 111627, 113982, 114708, 117315, 124030, 124344, 130680, 136433, 143385, 148836, 151976, 155430, 156420, 169560, 170973, 172062, 186045, 186516, 187704, 189970, 191180, 207240, 223254, 227964, 229416, 233145, 234630, 248060, 258093, 272866, 284955, 286770, 297672, 310860, 312840, 334881, 341946, 344124, 372090, 373032, 379940, 382360, 409299, 430155, 446508, 455928, 466290, 469260, 496120, 512919, 516186, 545732, 558135, 569910, 573540, 621720, 669762, 682165, 683892, 688248, 744180, 759880, 818598, 854865, 860310, 893016, 932580, 938520, 1025838, 1032372, 1091464, 1116270, 1139820, 1147080, 1227897, 1290465, 1339524, 1364330, 1367784, 1488360, 1500763, 1637196, 1674405, 1709730, 1720620, 1865160, 2046495, 2051676, 2064744, 2232540, 2279640, 2455794, 2564595, 2580930, 2679048, 2728660, 3001526, 3274392, 3348810, 3419460, 3441240, 3683691, 4092990, 4103352, 4465080, 4502289, 4911588, 5129190, 5161860, 5457320, 6003052, 6139485, 6697620, 6838920, 7367382, 7503815, 8185980, 9004578, 9823176, 10258380, 10323720, 12006104, 12278970, 13395240, 13506867, 14734764, 15007630, 16371960, 18009156, 18418455, 20516760, 22511445, 24557940, 27013734, 29469528, 30015260, 36018312, 36836910, 40520601, 45022890, 49115880, 54027468, 60030520, 67534335, 73673820, 81041202, 90045780, 108054936, 135068670, 147347640, 162082404, 180091560, 202603005, 270137340, 324164808, 405206010, 540274680, 810412020, 1620824040]

約数ペア:

[(1, 1620824040), (2, 810412020), (3, 540274680), (4, 405206010), (5, 324164808), (6, 270137340), (8, 202603005), (9, 180091560), (10, 162082404), (11, 147347640), (12, 135068670), (15, 108054936), (18, 90045780), (20, 81041202), (22, 73673820), (24, 67534335), (27, 60030520), (30, 54027468), (33, 49115880), (36, 45022890), (40, 40520601), (44, 36836910), (45, 36018312), (54, 30015260), (55, 29469528), (60, 27013734), (66, 24557940), (72, 22511445), (79, 20516760), (88, 18418455), (90, 18009156), (99, 16371960), (108, 15007630), (110, 14734764), (120, 13506867), (121, 13395240), (132, 12278970), (135, 12006104), (157, 10323720), (158, 10258380), (165, 9823176), (180, 9004578), (198, 8185980), (216, 7503815), (220, 7367382), (237, 6838920), (242, 6697620), (264, 6139485), (270, 6003052), (297, 5457320), (314, 5161860), (316, 5129190), (330, 4911588), (360, 4502289), (363, 4465080), (395, 4103352), (396, 4092990), (440, 3683691), (471, 3441240), (474, 3419460), (484, 3348810), (495, 3274392), (540, 3001526), (594, 2728660), (605, 2679048), (628, 2580930), (632, 2564595), (660, 2455794), (711, 2279640), (726, 2232540), (785, 2064744), (790, 2051676), (792, 2046495), (869, 1865160), (942, 1720620), (948, 1709730), (968, 1674405), (990, 1637196), (1080, 1500763), (1089, 1488360), (1185, 1367784), (1188, 1364330), (1210, 1339524), (1256, 1290465), (1320, 1227897), (1413, 1147080), (1422, 1139820), (1452, 1116270), (1485, 1091464), (1570, 1032372), (1580, 1025838), (1727, 938520), (1738, 932580), (1815, 893016), (1884, 860310), (1896, 854865), (1980, 818598), (2133, 759880), (2178, 744180), (2355, 688248), (2370, 683892), (2376, 682165), (2420, 669762), (2607, 621720), (2826, 573540), (2844, 569910), (2904, 558135), (2970, 545732), (3140, 516186), (3160, 512919), (3267, 496120), (3454, 469260), (3476, 466290), (3555, 455928), (3630, 446508), (3768, 430155), (3960, 409299), (4239, 382360), (4266, 379940), (4345, 373032), (4356, 372090), (4710, 344124), (4740, 341946), (4840, 334881), (5181, 312840), (5214, 310860), (5445, 297672), (5652, 286770), (5688, 284955), (5940, 272866), (6280, 258093), (6534, 248060), (6908, 234630), (6952, 233145), (7065, 229416), (7110, 227964), (7260, 223254), (7821, 207240), (8478, 191180), (8532, 189970), (8635, 187704), (8690, 186516), (8712, 186045), (9420, 172062), (9480, 170973), (9559, 169560), (10362, 156420), (10428, 155430), (10665, 151976), (10890, 148836), (11304, 143385), (11880, 136433), (12403, 130680), (13035, 124344), (13068, 124030), (13816, 117315), (14130, 114708), (14220, 113982), (14520, 111627), (15543, 104280), (15642, 103620), (16335, 99224), (16956, 95590), (17064, 94985), (17270, 93852), (17380, 93258), (18840, 86031), (18997, 85320), (19118, 84780), (20724, 78210), (20856, 77715), (21195, 76472), (21330, 75988), (21780, 74418), (23463, 69080), (24806, 65340), (25905, 62568), (26070, 62172), (26136, 62015), (28260, 57354), (28440, 56991), (28677, 56520), (31086, 52140), (31284, 51810), (32670, 49612), (33912, 47795), (34540, 46926), (34760, 46629), (37209, 43560), (37994, 42660), (38236, 42390), (39105, 41448)]