20858654400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{821}}^1$

素因数の和:992

約数の個数: 336

約数和(自身を含む): 70420016640

約数和(自身を除く): 49561362240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 67, 75, 79, 80, 96, 100, 120, 134, 150, 158, 160, 192, 200, 201, 237, 240, 268, 300, 316, 320, 335, 395, 400, 402, 474, 480, 536, 600, 632, 670, 790, 800, 804, 821, 948, 960, 1005, 1072, 1185, 1200, 1264, 1340, 1580, 1600, 1608, 1642, 1675, 1896, 1975, 2010, 2144, 2370, 2400, 2463, 2528, 2680, 3160, 3216, 3284, 3350, 3792, 3950, 4020, 4105, 4288, 4740, 4800, 4926, 5025, 5056, 5293, 5360, 5925, 6320, 6432, 6568, 6700, 7584, 7900, 8040, 8210, 9480, 9852, 10050, 10586, 10720, 11850, 12315, 12640, 12864, 13136, 13400, 15168, 15800, 15879, 16080, 16420, 18960, 19704, 20100, 20525, 21172, 21440, 23700, 24630, 25280, 26272, 26465, 26800, 31600, 31758, 32160, 32840, 37920, 39408, 40200, 41050, 42344, 47400, 49260, 52544, 52930, 53600, 55007, 61575, 63200, 63516, 64320, 64859, 65680, 75840, 78816, 79395, 80400, 82100, 84688, 94800, 98520, 105860, 107200, 110014, 123150, 126400, 127032, 129718, 131360, 132325, 157632, 158790, 160800, 164200, 165021, 169376, 189600, 194577, 197040, 211720, 220028, 246300, 254064, 259436, 262720, 264650, 275035, 317580, 321600, 324295, 328400, 330042, 338752, 379200, 389154, 394080, 396975, 423440, 440056, 492600, 508128, 518872, 529300, 550070, 635160, 648590, 656800, 660084, 778308, 788160, 793950, 825105, 846880, 880112, 972885, 985200, 1016256, 1037744, 1058600, 1100140, 1270320, 1297180, 1313600, 1320168, 1375175, 1556616, 1587900, 1621475, 1650210, 1693760, 1760224, 1945770, 1970400, 2075488, 2117200, 2200280, 2540640, 2594360, 2640336, 2750350, 3113232, 3175800, 3242950, 3300420, 3520448, 3891540, 3940800, 4125525, 4150976, 4234400, 4345553, 4400560, 4864425, 5081280, 5188720, 5280672, 5500700, 6226464, 6351600, 6485900, 6600840, 7783080, 8251050, 8468800, 8691106, 8801120, 9728850, 10377440, 10561344, 11001400, 12452928, 12703200, 12971800, 13036659, 13201680, 15566160, 16502100, 17382212, 17602240, 19457700, 20754880, 21727765, 22002800, 25406400, 25943600, 26073318, 26403360, 31132320, 33004200, 34764424, 38915400, 43455530, 44005600, 51887200, 52146636, 52806720, 62264640, 65183295, 66008400, 69528848, 77830800, 86911060, 88011200, 103774400, 104293272, 108638825, 130366590, 132016800, 139057696, 155661600, 173822120, 208586544, 217277650, 260733180, 264033600, 278115392, 311323200, 325916475, 347644240, 417173088, 434555300, 521466360, 651832950, 695288480, 834346176, 869110600, 1042932720, 1303665900, 1390576960, 1738221200, 2085865440, 2607331800, 3476442400, 4171730880, 5214663600, 6952884800, 10429327200, 20858654400]

約数ペア:

[(1, 20858654400), (2, 10429327200), (3, 6952884800), (4, 5214663600), (5, 4171730880), (6, 3476442400), (8, 2607331800), (10, 2085865440), (12, 1738221200), (15, 1390576960), (16, 1303665900), (20, 1042932720), (24, 869110600), (25, 834346176), (30, 695288480), (32, 651832950), (40, 521466360), (48, 434555300), (50, 417173088), (60, 347644240), (64, 325916475), (67, 311323200), (75, 278115392), (79, 264033600), (80, 260733180), (96, 217277650), (100, 208586544), (120, 173822120), (134, 155661600), (150, 139057696), (158, 132016800), (160, 130366590), (192, 108638825), (200, 104293272), (201, 103774400), (237, 88011200), (240, 86911060), (268, 77830800), (300, 69528848), (316, 66008400), (320, 65183295), (335, 62264640), (395, 52806720), (400, 52146636), (402, 51887200), (474, 44005600), (480, 43455530), (536, 38915400), (600, 34764424), (632, 33004200), (670, 31132320), (790, 26403360), (800, 26073318), (804, 25943600), (821, 25406400), (948, 22002800), (960, 21727765), (1005, 20754880), (1072, 19457700), (1185, 17602240), (1200, 17382212), (1264, 16502100), (1340, 15566160), (1580, 13201680), (1600, 13036659), (1608, 12971800), (1642, 12703200), (1675, 12452928), (1896, 11001400), (1975, 10561344), (2010, 10377440), (2144, 9728850), (2370, 8801120), (2400, 8691106), (2463, 8468800), (2528, 8251050), (2680, 7783080), (3160, 6600840), (3216, 6485900), (3284, 6351600), (3350, 6226464), (3792, 5500700), (3950, 5280672), (4020, 5188720), (4105, 5081280), (4288, 4864425), (4740, 4400560), (4800, 4345553), (4926, 4234400), (5025, 4150976), (5056, 4125525), (5293, 3940800), (5360, 3891540), (5925, 3520448), (6320, 3300420), (6432, 3242950), (6568, 3175800), (6700, 3113232), (7584, 2750350), (7900, 2640336), (8040, 2594360), (8210, 2540640), (9480, 2200280), (9852, 2117200), (10050, 2075488), (10586, 1970400), (10720, 1945770), (11850, 1760224), (12315, 1693760), (12640, 1650210), (12864, 1621475), (13136, 1587900), (13400, 1556616), (15168, 1375175), (15800, 1320168), (15879, 1313600), (16080, 1297180), (16420, 1270320), (18960, 1100140), (19704, 1058600), (20100, 1037744), (20525, 1016256), (21172, 985200), (21440, 972885), (23700, 880112), (24630, 846880), (25280, 825105), (26272, 793950), (26465, 788160), (26800, 778308), (31600, 660084), (31758, 656800), (32160, 648590), (32840, 635160), (37920, 550070), (39408, 529300), (40200, 518872), (41050, 508128), (42344, 492600), (47400, 440056), (49260, 423440), (52544, 396975), (52930, 394080), (53600, 389154), (55007, 379200), (61575, 338752), (63200, 330042), (63516, 328400), (64320, 324295), (64859, 321600), (65680, 317580), (75840, 275035), (78816, 264650), (79395, 262720), (80400, 259436), (82100, 254064), (84688, 246300), (94800, 220028), (98520, 211720), (105860, 197040), (107200, 194577), (110014, 189600), (123150, 169376), (126400, 165021), (127032, 164200), (129718, 160800), (131360, 158790), (132325, 157632)]