2795989680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{719}}^1$

素因数の和:1240

約数の個数: 240

約数和(自身を含む): 10278627840

約数和(自身を除く): 7482638160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 491, 495, 528, 660, 719, 720, 792, 880, 982, 990, 1320, 1438, 1473, 1584, 1964, 1980, 2157, 2455, 2640, 2876, 2946, 3595, 3928, 3960, 4314, 4419, 4910, 5401, 5752, 5892, 6471, 7190, 7365, 7856, 7909, 7920, 8628, 8838, 9820, 10785, 10802, 11504, 11784, 12942, 14380, 14730, 15818, 16203, 17256, 17676, 19640, 21570, 21604, 22095, 23568, 23727, 25884, 27005, 28760, 29460, 31636, 32355, 32406, 34512, 35352, 39280, 39545, 43140, 43208, 44190, 47454, 48609, 51768, 54010, 57520, 58920, 63272, 64710, 64812, 70704, 71181, 79090, 81015, 86280, 86416, 88380, 94908, 97218, 103536, 108020, 117840, 118635, 126544, 129420, 129624, 142362, 158180, 162030, 172560, 176760, 189816, 194436, 216040, 237270, 243045, 258840, 259248, 284724, 316360, 324060, 353029, 353520, 355905, 379632, 388872, 432080, 474540, 486090, 517680, 569448, 632720, 648120, 706058, 711810, 777744, 949080, 972180, 1059087, 1138896, 1296240, 1412116, 1423620, 1765145, 1898160, 1944360, 2118174, 2824232, 2847240, 3177261, 3530290, 3883319, 3888720, 4236348, 5295435, 5648464, 5694480, 6354522, 7060580, 7766638, 8472696, 10590870, 11649957, 12709044, 14121160, 15533276, 15886305, 16945392, 19416595, 21181740, 23299914, 25418088, 28242320, 31066552, 31772610, 34949871, 38833190, 42363480, 46599828, 50836176, 58249785, 62133104, 63545220, 69899742, 77666380, 84726960, 93199656, 116499570, 127090440, 139799484, 155332760, 174749355, 186399312, 232999140, 254180880, 279598968, 310665520, 349498710, 465998280, 559197936, 698997420, 931996560, 1397994840, 2795989680]

約数ペア:

[(1, 2795989680), (2, 1397994840), (3, 931996560), (4, 698997420), (5, 559197936), (6, 465998280), (8, 349498710), (9, 310665520), (10, 279598968), (11, 254180880), (12, 232999140), (15, 186399312), (16, 174749355), (18, 155332760), (20, 139799484), (22, 127090440), (24, 116499570), (30, 93199656), (33, 84726960), (36, 77666380), (40, 69899742), (44, 63545220), (45, 62133104), (48, 58249785), (55, 50836176), (60, 46599828), (66, 42363480), (72, 38833190), (80, 34949871), (88, 31772610), (90, 31066552), (99, 28242320), (110, 25418088), (120, 23299914), (132, 21181740), (144, 19416595), (165, 16945392), (176, 15886305), (180, 15533276), (198, 14121160), (220, 12709044), (240, 11649957), (264, 10590870), (330, 8472696), (360, 7766638), (396, 7060580), (440, 6354522), (491, 5694480), (495, 5648464), (528, 5295435), (660, 4236348), (719, 3888720), (720, 3883319), (792, 3530290), (880, 3177261), (982, 2847240), (990, 2824232), (1320, 2118174), (1438, 1944360), (1473, 1898160), (1584, 1765145), (1964, 1423620), (1980, 1412116), (2157, 1296240), (2455, 1138896), (2640, 1059087), (2876, 972180), (2946, 949080), (3595, 777744), (3928, 711810), (3960, 706058), (4314, 648120), (4419, 632720), (4910, 569448), (5401, 517680), (5752, 486090), (5892, 474540), (6471, 432080), (7190, 388872), (7365, 379632), (7856, 355905), (7909, 353520), (7920, 353029), (8628, 324060), (8838, 316360), (9820, 284724), (10785, 259248), (10802, 258840), (11504, 243045), (11784, 237270), (12942, 216040), (14380, 194436), (14730, 189816), (15818, 176760), (16203, 172560), (17256, 162030), (17676, 158180), (19640, 142362), (21570, 129624), (21604, 129420), (22095, 126544), (23568, 118635), (23727, 117840), (25884, 108020), (27005, 103536), (28760, 97218), (29460, 94908), (31636, 88380), (32355, 86416), (32406, 86280), (34512, 81015), (35352, 79090), (39280, 71181), (39545, 70704), (43140, 64812), (43208, 64710), (44190, 63272), (47454, 58920), (48609, 57520), (51768, 54010)]