2170197120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12421}}^1$

素因数の和:12463

約数の個数: 256

約数和(自身を含む): 8514535680

約数和(自身を除く): 6344338560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1664, 1680, 1820, 1920, 2080, 2184, 2240, 2496, 2688, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 4480, 4992, 5460, 5824, 6240, 6720, 7280, 8320, 8736, 10920, 11648, 12421, 12480, 13440, 14560, 17472, 21840, 24842, 24960, 29120, 34944, 37263, 43680, 49684, 58240, 62105, 74526, 86947, 87360, 99368, 124210, 149052, 161473, 173894, 174720, 186315, 198736, 248420, 260841, 298104, 322946, 347788, 372630, 397472, 434735, 484419, 496840, 521682, 596208, 645892, 695576, 745260, 794944, 807365, 869470, 968838, 993680, 1043364, 1130311, 1192416, 1291784, 1304205, 1391152, 1490520, 1589888, 1614730, 1738940, 1937676, 1987360, 2086728, 2260622, 2384832, 2422095, 2583568, 2608410, 2782304, 2981040, 3229460, 3390933, 3477880, 3875352, 3974720, 4173456, 4521244, 4769664, 4844190, 5167136, 5216820, 5564608, 5651555, 5962080, 6458920, 6781866, 6955760, 7750704, 7949440, 8346912, 9042488, 9688380, 10334272, 10433640, 11129216, 11303110, 11924160, 12917840, 13563732, 13911520, 15501408, 16693824, 16954665, 18084976, 19376760, 20668544, 20867280, 22606220, 23848320, 25835680, 27127464, 27823040, 31002816, 33387648, 33909330, 36169952, 38753520, 41734560, 45212440, 51671360, 54254928, 55646080, 62005632, 67818660, 72339904, 77507040, 83469120, 90424880, 103342720, 108509856, 135637320, 144679808, 155014080, 166938240, 180849760, 217019712, 271274640, 310028160, 361699520, 434039424, 542549280, 723399040, 1085098560, 2170197120]

約数ペア:

[(1, 2170197120), (2, 1085098560), (3, 723399040), (4, 542549280), (5, 434039424), (6, 361699520), (7, 310028160), (8, 271274640), (10, 217019712), (12, 180849760), (13, 166938240), (14, 155014080), (15, 144679808), (16, 135637320), (20, 108509856), (21, 103342720), (24, 90424880), (26, 83469120), (28, 77507040), (30, 72339904), (32, 67818660), (35, 62005632), (39, 55646080), (40, 54254928), (42, 51671360), (48, 45212440), (52, 41734560), (56, 38753520), (60, 36169952), (64, 33909330), (65, 33387648), (70, 31002816), (78, 27823040), (80, 27127464), (84, 25835680), (91, 23848320), (96, 22606220), (104, 20867280), (105, 20668544), (112, 19376760), (120, 18084976), (128, 16954665), (130, 16693824), (140, 15501408), (156, 13911520), (160, 13563732), (168, 12917840), (182, 11924160), (192, 11303110), (195, 11129216), (208, 10433640), (210, 10334272), (224, 9688380), (240, 9042488), (260, 8346912), (273, 7949440), (280, 7750704), (312, 6955760), (320, 6781866), (336, 6458920), (364, 5962080), (384, 5651555), (390, 5564608), (416, 5216820), (420, 5167136), (448, 4844190), (455, 4769664), (480, 4521244), (520, 4173456), (546, 3974720), (560, 3875352), (624, 3477880), (640, 3390933), (672, 3229460), (728, 2981040), (780, 2782304), (832, 2608410), (840, 2583568), (896, 2422095), (910, 2384832), (960, 2260622), (1040, 2086728), (1092, 1987360), (1120, 1937676), (1248, 1738940), (1344, 1614730), (1365, 1589888), (1456, 1490520), (1560, 1391152), (1664, 1304205), (1680, 1291784), (1820, 1192416), (1920, 1130311), (2080, 1043364), (2184, 993680), (2240, 968838), (2496, 869470), (2688, 807365), (2730, 794944), (2912, 745260), (3120, 695576), (3360, 645892), (3640, 596208), (4160, 521682), (4368, 496840), (4480, 484419), (4992, 434735), (5460, 397472), (5824, 372630), (6240, 347788), (6720, 322946), (7280, 298104), (8320, 260841), (8736, 248420), (10920, 198736), (11648, 186315), (12421, 174720), (12480, 173894), (13440, 161473), (14560, 149052), (17472, 124210), (21840, 99368), (24842, 87360), (24960, 86947), (29120, 74526), (34944, 62105), (37263, 58240), (43680, 49684)]