2638283760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27551}}^1$

素因数の和:27596

約数の個数: 240

約数和(自身を含む): 10659317760

約数和(自身を除く): 8021034000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 3192, 3420, 3990, 4560, 4788, 5040, 5320, 5985, 6384, 6840, 7980, 9576, 10640, 11970, 13680, 15960, 19152, 23940, 27551, 31920, 47880, 55102, 82653, 95760, 110204, 137755, 165306, 192857, 220408, 247959, 275510, 330612, 385714, 413265, 440816, 495918, 523469, 551020, 578571, 661224, 771428, 826530, 964285, 991836, 1046938, 1102040, 1157142, 1239795, 1322448, 1542856, 1570407, 1653060, 1735713, 1928570, 1983672, 2093876, 2204080, 2314284, 2479590, 2617345, 2892855, 3085712, 3140814, 3306120, 3471426, 3664283, 3857140, 3967344, 4187752, 4628568, 4711221, 4959180, 5234690, 5785710, 6281628, 6612240, 6942852, 7328566, 7714280, 7852035, 8375504, 8678565, 9257136, 9422442, 9918360, 10469380, 10992849, 11571420, 12563256, 13885704, 14657132, 15428560, 15704070, 17357130, 18321415, 18844884, 19836720, 20938760, 21985698, 23142840, 23556105, 25126512, 27771408, 29314264, 31408140, 32978547, 34714260, 36642830, 37689768, 41877520, 43971396, 46285680, 47112210, 54964245, 58628528, 62816280, 65957094, 69428520, 73285660, 75379536, 87942792, 94224420, 109928490, 125632560, 131914188, 138857040, 146571320, 164892735, 175885584, 188448840, 219856980, 263828376, 293142640, 329785470, 376897680, 439713960, 527656752, 659570940, 879427920, 1319141880, 2638283760]

約数ペア:

[(1, 2638283760), (2, 1319141880), (3, 879427920), (4, 659570940), (5, 527656752), (6, 439713960), (7, 376897680), (8, 329785470), (9, 293142640), (10, 263828376), (12, 219856980), (14, 188448840), (15, 175885584), (16, 164892735), (18, 146571320), (19, 138857040), (20, 131914188), (21, 125632560), (24, 109928490), (28, 94224420), (30, 87942792), (35, 75379536), (36, 73285660), (38, 69428520), (40, 65957094), (42, 62816280), (45, 58628528), (48, 54964245), (56, 47112210), (57, 46285680), (60, 43971396), (63, 41877520), (70, 37689768), (72, 36642830), (76, 34714260), (80, 32978547), (84, 31408140), (90, 29314264), (95, 27771408), (105, 25126512), (112, 23556105), (114, 23142840), (120, 21985698), (126, 20938760), (133, 19836720), (140, 18844884), (144, 18321415), (152, 17357130), (168, 15704070), (171, 15428560), (180, 14657132), (190, 13885704), (210, 12563256), (228, 11571420), (240, 10992849), (252, 10469380), (266, 9918360), (280, 9422442), (285, 9257136), (304, 8678565), (315, 8375504), (336, 7852035), (342, 7714280), (360, 7328566), (380, 6942852), (399, 6612240), (420, 6281628), (456, 5785710), (504, 5234690), (532, 4959180), (560, 4711221), (570, 4628568), (630, 4187752), (665, 3967344), (684, 3857140), (720, 3664283), (760, 3471426), (798, 3306120), (840, 3140814), (855, 3085712), (912, 2892855), (1008, 2617345), (1064, 2479590), (1140, 2314284), (1197, 2204080), (1260, 2093876), (1330, 1983672), (1368, 1928570), (1520, 1735713), (1596, 1653060), (1680, 1570407), (1710, 1542856), (1995, 1322448), (2128, 1239795), (2280, 1157142), (2394, 1102040), (2520, 1046938), (2660, 991836), (2736, 964285), (3192, 826530), (3420, 771428), (3990, 661224), (4560, 578571), (4788, 551020), (5040, 523469), (5320, 495918), (5985, 440816), (6384, 413265), (6840, 385714), (7980, 330612), (9576, 275510), (10640, 247959), (11970, 220408), (13680, 192857), (15960, 165306), (19152, 137755), (23940, 110204), (27551, 95760), (31920, 82653), (47880, 55102)]