1025704680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8539}}^1$

素因数の和:8584

約数の個数: 256

約数和(自身を含む): 4131993600

約数和(自身を除く): 3106288920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 110, 120, 130, 132, 140, 143, 154, 156, 165, 168, 182, 195, 210, 220, 231, 260, 264, 273, 280, 286, 308, 312, 330, 364, 385, 390, 420, 429, 440, 455, 462, 520, 546, 572, 616, 660, 715, 728, 770, 780, 840, 858, 910, 924, 1001, 1092, 1144, 1155, 1320, 1365, 1430, 1540, 1560, 1716, 1820, 1848, 2002, 2145, 2184, 2310, 2730, 2860, 3003, 3080, 3432, 3640, 4004, 4290, 4620, 5005, 5460, 5720, 6006, 8008, 8539, 8580, 9240, 10010, 10920, 12012, 15015, 17078, 17160, 20020, 24024, 25617, 30030, 34156, 40040, 42695, 51234, 59773, 60060, 68312, 85390, 93929, 102468, 111007, 119546, 120120, 128085, 170780, 179319, 187858, 204936, 222014, 239092, 256170, 281787, 298865, 333021, 341560, 358638, 375716, 444028, 469645, 478184, 512340, 555035, 563574, 597730, 657503, 666042, 717276, 751432, 777049, 888056, 896595, 939290, 1024680, 1110070, 1127148, 1195460, 1221077, 1315006, 1332084, 1408935, 1434552, 1554098, 1665105, 1793190, 1878580, 1972509, 2220140, 2254296, 2331147, 2390920, 2442154, 2630012, 2664168, 2817870, 3108196, 3287515, 3330210, 3586380, 3663231, 3757160, 3885245, 3945018, 4440280, 4662294, 4884308, 5260024, 5635740, 6105385, 6216392, 6575030, 6660420, 7172760, 7326462, 7770490, 7890036, 8547539, 9324588, 9768616, 9862545, 11271480, 11655735, 12210770, 13150060, 13320840, 14652924, 15540980, 15780072, 17095078, 18316155, 18649176, 19725090, 23311470, 24421540, 25642617, 26300120, 29305848, 31081960, 34190156, 36632310, 39450180, 42737695, 46622940, 48843080, 51285234, 68380312, 73264620, 78900360, 85475390, 93245880, 102570468, 128213085, 146529240, 170950780, 205140936, 256426170, 341901560, 512852340, 1025704680]

約数ペア:

[(1, 1025704680), (2, 512852340), (3, 341901560), (4, 256426170), (5, 205140936), (6, 170950780), (7, 146529240), (8, 128213085), (10, 102570468), (11, 93245880), (12, 85475390), (13, 78900360), (14, 73264620), (15, 68380312), (20, 51285234), (21, 48843080), (22, 46622940), (24, 42737695), (26, 39450180), (28, 36632310), (30, 34190156), (33, 31081960), (35, 29305848), (39, 26300120), (40, 25642617), (42, 24421540), (44, 23311470), (52, 19725090), (55, 18649176), (56, 18316155), (60, 17095078), (65, 15780072), (66, 15540980), (70, 14652924), (77, 13320840), (78, 13150060), (84, 12210770), (88, 11655735), (91, 11271480), (104, 9862545), (105, 9768616), (110, 9324588), (120, 8547539), (130, 7890036), (132, 7770490), (140, 7326462), (143, 7172760), (154, 6660420), (156, 6575030), (165, 6216392), (168, 6105385), (182, 5635740), (195, 5260024), (210, 4884308), (220, 4662294), (231, 4440280), (260, 3945018), (264, 3885245), (273, 3757160), (280, 3663231), (286, 3586380), (308, 3330210), (312, 3287515), (330, 3108196), (364, 2817870), (385, 2664168), (390, 2630012), (420, 2442154), (429, 2390920), (440, 2331147), (455, 2254296), (462, 2220140), (520, 1972509), (546, 1878580), (572, 1793190), (616, 1665105), (660, 1554098), (715, 1434552), (728, 1408935), (770, 1332084), (780, 1315006), (840, 1221077), (858, 1195460), (910, 1127148), (924, 1110070), (1001, 1024680), (1092, 939290), (1144, 896595), (1155, 888056), (1320, 777049), (1365, 751432), (1430, 717276), (1540, 666042), (1560, 657503), (1716, 597730), (1820, 563574), (1848, 555035), (2002, 512340), (2145, 478184), (2184, 469645), (2310, 444028), (2730, 375716), (2860, 358638), (3003, 341560), (3080, 333021), (3432, 298865), (3640, 281787), (4004, 256170), (4290, 239092), (4620, 222014), (5005, 204936), (5460, 187858), (5720, 179319), (6006, 170780), (8008, 128085), (8539, 120120), (8580, 119546), (9240, 111007), (10010, 102468), (10920, 93929), (12012, 85390), (15015, 68312), (17078, 60060), (17160, 59773), (20020, 51234), (24024, 42695), (25617, 40040), (30030, 34156)]