8157073680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2711}}^1$

素因数の和:2939

約数の個数: 320

約数和(自身を含む): 32283648000

約数和(自身を除く): 24126574320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 199, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 398, 420, 432, 504, 540, 560, 597, 630, 720, 756, 796, 840, 945, 995, 1008, 1080, 1194, 1260, 1393, 1512, 1592, 1680, 1791, 1890, 1990, 2160, 2388, 2520, 2711, 2786, 2985, 3024, 3184, 3582, 3780, 3980, 4179, 4776, 5040, 5373, 5422, 5572, 5970, 6965, 7164, 7560, 7960, 8133, 8358, 8955, 9552, 10746, 10844, 11144, 11940, 12537, 13555, 13930, 14328, 15120, 15920, 16266, 16716, 17910, 18977, 20895, 21492, 21688, 22288, 23880, 24399, 25074, 26865, 27110, 27860, 28656, 32532, 33432, 35820, 37611, 37954, 40665, 41790, 42984, 43376, 47760, 48798, 50148, 53730, 54220, 55720, 56931, 62685, 65064, 66864, 71640, 73197, 75222, 75908, 81330, 83580, 85968, 94885, 97596, 100296, 107460, 108440, 111440, 113862, 121995, 125370, 130128, 143280, 146394, 150444, 151816, 162660, 167160, 170793, 188055, 189770, 195192, 200592, 214920, 216880, 227724, 243990, 250740, 284655, 292788, 300888, 303632, 325320, 334320, 341586, 365985, 376110, 379540, 390384, 429840, 455448, 487980, 501480, 512379, 539489, 569310, 585576, 601776, 650640, 683172, 731970, 752220, 759080, 853965, 910896, 975960, 1002960, 1024758, 1078978, 1138620, 1171152, 1366344, 1463940, 1504440, 1518160, 1618467, 1707930, 1951920, 2049516, 2157956, 2277240, 2561895, 2697445, 2732688, 2927880, 3008880, 3236934, 3415860, 3776423, 4099032, 4315912, 4554480, 4855401, 5123790, 5394890, 5855760, 6473868, 6831720, 7552846, 8092335, 8198064, 8631824, 9710802, 10247580, 10789780, 11329269, 12947736, 13663440, 14566203, 15105692, 16184670, 18882115, 19421604, 20495160, 21579560, 22658538, 24277005, 25895472, 29132406, 30211384, 32369340, 33987807, 37764230, 38843208, 40990320, 43159120, 45317076, 48554010, 56646345, 58264812, 60422768, 64738680, 67975614, 72831015, 75528460, 77686416, 90634152, 97108020, 101963421, 113292690, 116529624, 129477360, 135951228, 145662030, 151056920, 169939035, 181268304, 194216040, 203926842, 226585380, 233059248, 271902456, 291324060, 302113840, 339878070, 388432080, 407853684, 453170760, 509817105, 543804912, 582648120, 679756140, 815707368, 906341520, 1019634210, 1165296240, 1359512280, 1631414736, 2039268420, 2719024560, 4078536840, 8157073680]

約数ペア:

[(1, 8157073680), (2, 4078536840), (3, 2719024560), (4, 2039268420), (5, 1631414736), (6, 1359512280), (7, 1165296240), (8, 1019634210), (9, 906341520), (10, 815707368), (12, 679756140), (14, 582648120), (15, 543804912), (16, 509817105), (18, 453170760), (20, 407853684), (21, 388432080), (24, 339878070), (27, 302113840), (28, 291324060), (30, 271902456), (35, 233059248), (36, 226585380), (40, 203926842), (42, 194216040), (45, 181268304), (48, 169939035), (54, 151056920), (56, 145662030), (60, 135951228), (63, 129477360), (70, 116529624), (72, 113292690), (80, 101963421), (84, 97108020), (90, 90634152), (105, 77686416), (108, 75528460), (112, 72831015), (120, 67975614), (126, 64738680), (135, 60422768), (140, 58264812), (144, 56646345), (168, 48554010), (180, 45317076), (189, 43159120), (199, 40990320), (210, 38843208), (216, 37764230), (240, 33987807), (252, 32369340), (270, 30211384), (280, 29132406), (315, 25895472), (336, 24277005), (360, 22658538), (378, 21579560), (398, 20495160), (420, 19421604), (432, 18882115), (504, 16184670), (540, 15105692), (560, 14566203), (597, 13663440), (630, 12947736), (720, 11329269), (756, 10789780), (796, 10247580), (840, 9710802), (945, 8631824), (995, 8198064), (1008, 8092335), (1080, 7552846), (1194, 6831720), (1260, 6473868), (1393, 5855760), (1512, 5394890), (1592, 5123790), (1680, 4855401), (1791, 4554480), (1890, 4315912), (1990, 4099032), (2160, 3776423), (2388, 3415860), (2520, 3236934), (2711, 3008880), (2786, 2927880), (2985, 2732688), (3024, 2697445), (3184, 2561895), (3582, 2277240), (3780, 2157956), (3980, 2049516), (4179, 1951920), (4776, 1707930), (5040, 1618467), (5373, 1518160), (5422, 1504440), (5572, 1463940), (5970, 1366344), (6965, 1171152), (7164, 1138620), (7560, 1078978), (7960, 1024758), (8133, 1002960), (8358, 975960), (8955, 910896), (9552, 853965), (10746, 759080), (10844, 752220), (11144, 731970), (11940, 683172), (12537, 650640), (13555, 601776), (13930, 585576), (14328, 569310), (15120, 539489), (15920, 512379), (16266, 501480), (16716, 487980), (17910, 455448), (18977, 429840), (20895, 390384), (21492, 379540), (21688, 376110), (22288, 365985), (23880, 341586), (24399, 334320), (25074, 325320), (26865, 303632), (27110, 300888), (27860, 292788), (28656, 284655), (32532, 250740), (33432, 243990), (35820, 227724), (37611, 216880), (37954, 214920), (40665, 200592), (41790, 195192), (42984, 189770), (43376, 188055), (47760, 170793), (48798, 167160), (50148, 162660), (53730, 151816), (54220, 150444), (55720, 146394), (56931, 143280), (62685, 130128), (65064, 125370), (66864, 121995), (71640, 113862), (73197, 111440), (75222, 108440), (75908, 107460), (81330, 100296), (83580, 97596), (85968, 94885)]