7138761840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{45691}}^1$

素因数の和:45748

約数の個数: 240

約数和(自身を含む): 28283713536

約数和(自身を除く): 21144951696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 3255, 3472, 3720, 3906, 4340, 4464, 5040, 5208, 5580, 6510, 7440, 7812, 8680, 9765, 10416, 11160, 13020, 15624, 17360, 19530, 22320, 26040, 31248, 39060, 45691, 52080, 78120, 91382, 137073, 156240, 182764, 228455, 274146, 319837, 365528, 411219, 456910, 548292, 639674, 685365, 731056, 822438, 913820, 959511, 1096584, 1279348, 1370730, 1416421, 1599185, 1644876, 1827640, 1919022, 2056095, 2193168, 2558696, 2741460, 2832842, 2878533, 3198370, 3289752, 3655280, 3838044, 4112190, 4249263, 4797555, 5117392, 5482920, 5665684, 5757066, 6396740, 6579504, 7082105, 7676088, 8224380, 8498526, 9595110, 9914947, 10965840, 11331368, 11514132, 12747789, 12793480, 14164210, 14392665, 15352176, 16448760, 16997052, 19190220, 19829894, 21246315, 22662736, 23028264, 25495578, 25586960, 28328420, 28785330, 29744841, 32897520, 33994104, 38380440, 39659788, 42492630, 46056528, 49574735, 50991156, 56656840, 57570660, 59489682, 63738945, 67988208, 76760880, 79319576, 84985260, 89234523, 99149470, 101982312, 113313680, 115141320, 118979364, 127477890, 148724205, 158639152, 169970520, 178469046, 198298940, 203964624, 230282640, 237958728, 254955780, 297448410, 339941040, 356938092, 396597880, 446172615, 475917456, 509911560, 594896820, 713876184, 793195760, 892345230, 1019823120, 1189793640, 1427752368, 1784690460, 2379587280, 3569380920, 7138761840]

約数ペア:

[(1, 7138761840), (2, 3569380920), (3, 2379587280), (4, 1784690460), (5, 1427752368), (6, 1189793640), (7, 1019823120), (8, 892345230), (9, 793195760), (10, 713876184), (12, 594896820), (14, 509911560), (15, 475917456), (16, 446172615), (18, 396597880), (20, 356938092), (21, 339941040), (24, 297448410), (28, 254955780), (30, 237958728), (31, 230282640), (35, 203964624), (36, 198298940), (40, 178469046), (42, 169970520), (45, 158639152), (48, 148724205), (56, 127477890), (60, 118979364), (62, 115141320), (63, 113313680), (70, 101982312), (72, 99149470), (80, 89234523), (84, 84985260), (90, 79319576), (93, 76760880), (105, 67988208), (112, 63738945), (120, 59489682), (124, 57570660), (126, 56656840), (140, 50991156), (144, 49574735), (155, 46056528), (168, 42492630), (180, 39659788), (186, 38380440), (210, 33994104), (217, 32897520), (240, 29744841), (248, 28785330), (252, 28328420), (279, 25586960), (280, 25495578), (310, 23028264), (315, 22662736), (336, 21246315), (360, 19829894), (372, 19190220), (420, 16997052), (434, 16448760), (465, 15352176), (496, 14392665), (504, 14164210), (558, 12793480), (560, 12747789), (620, 11514132), (630, 11331368), (651, 10965840), (720, 9914947), (744, 9595110), (840, 8498526), (868, 8224380), (930, 7676088), (1008, 7082105), (1085, 6579504), (1116, 6396740), (1240, 5757066), (1260, 5665684), (1302, 5482920), (1395, 5117392), (1488, 4797555), (1680, 4249263), (1736, 4112190), (1860, 3838044), (1953, 3655280), (2170, 3289752), (2232, 3198370), (2480, 2878533), (2520, 2832842), (2604, 2741460), (2790, 2558696), (3255, 2193168), (3472, 2056095), (3720, 1919022), (3906, 1827640), (4340, 1644876), (4464, 1599185), (5040, 1416421), (5208, 1370730), (5580, 1279348), (6510, 1096584), (7440, 959511), (7812, 913820), (8680, 822438), (9765, 731056), (10416, 685365), (11160, 639674), (13020, 548292), (15624, 456910), (17360, 411219), (19530, 365528), (22320, 319837), (26040, 274146), (31248, 228455), (39060, 182764), (45691, 156240), (52080, 137073), (78120, 91382)]