69901860840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{457}}^1\times {\mathrm{863}}^1$

素因数の和:1552

約数の個数: 256

約数和(自身を含む): 241605918720

約数和(自身を除く): 171704057880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 211, 280, 420, 422, 457, 633, 840, 844, 863, 914, 1055, 1266, 1371, 1477, 1688, 1726, 1828, 2110, 2285, 2532, 2589, 2742, 2954, 3165, 3199, 3452, 3656, 4220, 4315, 4431, 4570, 5064, 5178, 5484, 5908, 6041, 6330, 6398, 6855, 6904, 7385, 8440, 8630, 8862, 9140, 9597, 10356, 10968, 11816, 12082, 12660, 12796, 12945, 13710, 14770, 15995, 17260, 17724, 18123, 18280, 19194, 20712, 22155, 24164, 25320, 25592, 25890, 27420, 29540, 30205, 31990, 34520, 35448, 36246, 38388, 44310, 47985, 48328, 51780, 54840, 59080, 60410, 63980, 72492, 76776, 88620, 90615, 95970, 96427, 103560, 120820, 127960, 144984, 177240, 181230, 182093, 191940, 192854, 241640, 289281, 362460, 364186, 383880, 385708, 394391, 482135, 546279, 578562, 674989, 724920, 728372, 771416, 788782, 910465, 964270, 1092558, 1157124, 1183173, 1274651, 1349978, 1446405, 1456744, 1577564, 1820930, 1928540, 1971955, 2024967, 2185116, 2314248, 2366346, 2549302, 2699956, 2731395, 2760737, 2892810, 3155128, 3374945, 3641860, 3823953, 3857080, 3943910, 4049934, 4370232, 4732692, 5098604, 5399912, 5462790, 5521474, 5785620, 5915865, 6373255, 6749890, 7283720, 7647906, 7887820, 8099868, 8282211, 9465384, 10124835, 10197208, 10925580, 11042948, 11571240, 11831730, 12746510, 13499780, 13803685, 15295812, 15775640, 16199736, 16564422, 19119765, 20249670, 21851160, 22085896, 23663460, 25493020, 26999560, 27607370, 30591624, 33128844, 38239530, 40499340, 41411055, 47326920, 50986040, 55214740, 66257688, 76479060, 80998680, 82822110, 83216501, 110429480, 152958120, 165644220, 166433002, 249649503, 331288440, 332866004, 416082505, 499299006, 582515507, 665732008, 832165010, 998598012, 1165031014, 1248247515, 1664330020, 1747546521, 1997196024, 2330062028, 2496495030, 2912577535, 3328660040, 3495093042, 4660124056, 4992990060, 5825155070, 6990186084, 8737732605, 9985980120, 11650310140, 13980372168, 17475465210, 23300620280, 34950930420, 69901860840]

約数ペア:

[(1, 69901860840), (2, 34950930420), (3, 23300620280), (4, 17475465210), (5, 13980372168), (6, 11650310140), (7, 9985980120), (8, 8737732605), (10, 6990186084), (12, 5825155070), (14, 4992990060), (15, 4660124056), (20, 3495093042), (21, 3328660040), (24, 2912577535), (28, 2496495030), (30, 2330062028), (35, 1997196024), (40, 1747546521), (42, 1664330020), (56, 1248247515), (60, 1165031014), (70, 998598012), (84, 832165010), (105, 665732008), (120, 582515507), (140, 499299006), (168, 416082505), (210, 332866004), (211, 331288440), (280, 249649503), (420, 166433002), (422, 165644220), (457, 152958120), (633, 110429480), (840, 83216501), (844, 82822110), (863, 80998680), (914, 76479060), (1055, 66257688), (1266, 55214740), (1371, 50986040), (1477, 47326920), (1688, 41411055), (1726, 40499340), (1828, 38239530), (2110, 33128844), (2285, 30591624), (2532, 27607370), (2589, 26999560), (2742, 25493020), (2954, 23663460), (3165, 22085896), (3199, 21851160), (3452, 20249670), (3656, 19119765), (4220, 16564422), (4315, 16199736), (4431, 15775640), (4570, 15295812), (5064, 13803685), (5178, 13499780), (5484, 12746510), (5908, 11831730), (6041, 11571240), (6330, 11042948), (6398, 10925580), (6855, 10197208), (6904, 10124835), (7385, 9465384), (8440, 8282211), (8630, 8099868), (8862, 7887820), (9140, 7647906), (9597, 7283720), (10356, 6749890), (10968, 6373255), (11816, 5915865), (12082, 5785620), (12660, 5521474), (12796, 5462790), (12945, 5399912), (13710, 5098604), (14770, 4732692), (15995, 4370232), (17260, 4049934), (17724, 3943910), (18123, 3857080), (18280, 3823953), (19194, 3641860), (20712, 3374945), (22155, 3155128), (24164, 2892810), (25320, 2760737), (25592, 2731395), (25890, 2699956), (27420, 2549302), (29540, 2366346), (30205, 2314248), (31990, 2185116), (34520, 2024967), (35448, 1971955), (36246, 1928540), (38388, 1820930), (44310, 1577564), (47985, 1456744), (48328, 1446405), (51780, 1349978), (54840, 1274651), (59080, 1183173), (60410, 1157124), (63980, 1092558), (72492, 964270), (76776, 910465), (88620, 788782), (90615, 771416), (95970, 728372), (96427, 724920), (103560, 674989), (120820, 578562), (127960, 546279), (144984, 482135), (177240, 394391), (181230, 385708), (182093, 383880), (191940, 364186), (192854, 362460), (241640, 289281)]