51478850160

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{19051}}^1$

素因数の和:19218

約数の個数: 240

約数和(自身を含む): 180585525120

約数和(自身を除く): 129106674960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 139, 144, 162, 180, 216, 240, 243, 270, 278, 324, 360, 405, 417, 432, 486, 540, 556, 648, 695, 720, 810, 834, 972, 1080, 1112, 1215, 1251, 1296, 1390, 1620, 1668, 1944, 2085, 2160, 2224, 2430, 2502, 2780, 3240, 3336, 3753, 3888, 4170, 4860, 5004, 5560, 6255, 6480, 6672, 7506, 8340, 9720, 10008, 11120, 11259, 12510, 15012, 16680, 18765, 19051, 19440, 20016, 22518, 25020, 30024, 33360, 33777, 37530, 38102, 45036, 50040, 56295, 57153, 60048, 67554, 75060, 76204, 90072, 95255, 100080, 112590, 114306, 135108, 150120, 152408, 168885, 171459, 180144, 190510, 225180, 228612, 270216, 285765, 300240, 304816, 337770, 342918, 381020, 450360, 457224, 514377, 540432, 571530, 675540, 685836, 762040, 857295, 900720, 914448, 1028754, 1143060, 1351080, 1371672, 1524080, 1543131, 1714590, 2057508, 2286120, 2571885, 2648089, 2702160, 2743344, 3086262, 3429180, 4115016, 4572240, 4629393, 5143770, 5296178, 6172524, 6858360, 7715655, 7944267, 8230032, 9258786, 10287540, 10592356, 12345048, 13240445, 13716720, 15431310, 15888534, 18517572, 20575080, 21184712, 23146965, 23832801, 24690096, 26480890, 30862620, 31777068, 37035144, 39721335, 41150160, 42369424, 46293930, 47665602, 52961780, 61725240, 63554136, 71498403, 74070288, 79442670, 92587860, 95331204, 105923560, 119164005, 123450480, 127108272, 142996806, 158885340, 185175720, 190662408, 211847120, 214495209, 238328010, 285993612, 317770680, 357492015, 370351440, 381324816, 428990418, 476656020, 571987224, 635541360, 643485627, 714984030, 857980836, 953312040, 1072476045, 1143974448, 1286971254, 1429968060, 1715961672, 1906624080, 2144952090, 2573942508, 2859936120, 3217428135, 3431923344, 4289904180, 5147885016, 5719872240, 6434856270, 8579808360, 10295770032, 12869712540, 17159616720, 25739425080, 51478850160]

約数ペア:

[(1, 51478850160), (2, 25739425080), (3, 17159616720), (4, 12869712540), (5, 10295770032), (6, 8579808360), (8, 6434856270), (9, 5719872240), (10, 5147885016), (12, 4289904180), (15, 3431923344), (16, 3217428135), (18, 2859936120), (20, 2573942508), (24, 2144952090), (27, 1906624080), (30, 1715961672), (36, 1429968060), (40, 1286971254), (45, 1143974448), (48, 1072476045), (54, 953312040), (60, 857980836), (72, 714984030), (80, 643485627), (81, 635541360), (90, 571987224), (108, 476656020), (120, 428990418), (135, 381324816), (139, 370351440), (144, 357492015), (162, 317770680), (180, 285993612), (216, 238328010), (240, 214495209), (243, 211847120), (270, 190662408), (278, 185175720), (324, 158885340), (360, 142996806), (405, 127108272), (417, 123450480), (432, 119164005), (486, 105923560), (540, 95331204), (556, 92587860), (648, 79442670), (695, 74070288), (720, 71498403), (810, 63554136), (834, 61725240), (972, 52961780), (1080, 47665602), (1112, 46293930), (1215, 42369424), (1251, 41150160), (1296, 39721335), (1390, 37035144), (1620, 31777068), (1668, 30862620), (1944, 26480890), (2085, 24690096), (2160, 23832801), (2224, 23146965), (2430, 21184712), (2502, 20575080), (2780, 18517572), (3240, 15888534), (3336, 15431310), (3753, 13716720), (3888, 13240445), (4170, 12345048), (4860, 10592356), (5004, 10287540), (5560, 9258786), (6255, 8230032), (6480, 7944267), (6672, 7715655), (7506, 6858360), (8340, 6172524), (9720, 5296178), (10008, 5143770), (11120, 4629393), (11259, 4572240), (12510, 4115016), (15012, 3429180), (16680, 3086262), (18765, 2743344), (19051, 2702160), (19440, 2648089), (20016, 2571885), (22518, 2286120), (25020, 2057508), (30024, 1714590), (33360, 1543131), (33777, 1524080), (37530, 1371672), (38102, 1351080), (45036, 1143060), (50040, 1028754), (56295, 914448), (57153, 900720), (60048, 857295), (67554, 762040), (75060, 685836), (76204, 675540), (90072, 571530), (95255, 540432), (100080, 514377), (112590, 457224), (114306, 450360), (135108, 381020), (150120, 342918), (152408, 337770), (168885, 304816), (171459, 300240), (180144, 285765), (190510, 270216), (225180, 228612)]