240988440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2371}}^1$

素因数の和:2414

約数の個数: 192

約数和(自身を含む): 908570880

約数和(自身を除く): 667582440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 121, 132, 140, 154, 165, 168, 210, 220, 231, 242, 264, 280, 308, 330, 363, 385, 420, 440, 462, 484, 605, 616, 660, 726, 770, 840, 847, 924, 968, 1155, 1210, 1320, 1452, 1540, 1694, 1815, 1848, 2310, 2371, 2420, 2541, 2904, 3080, 3388, 3630, 4235, 4620, 4742, 4840, 5082, 6776, 7113, 7260, 8470, 9240, 9484, 10164, 11855, 12705, 14226, 14520, 16597, 16940, 18968, 20328, 23710, 25410, 26081, 28452, 33194, 33880, 35565, 47420, 49791, 50820, 52162, 56904, 66388, 71130, 78243, 82985, 94840, 99582, 101640, 104324, 130405, 132776, 142260, 156486, 165970, 182567, 199164, 208648, 248955, 260810, 284520, 286891, 312972, 331940, 365134, 391215, 398328, 497910, 521620, 547701, 573782, 625944, 663880, 730268, 782430, 860673, 912835, 995820, 1043240, 1095402, 1147564, 1434455, 1460536, 1564860, 1721346, 1825670, 1991640, 2008237, 2190804, 2295128, 2738505, 2868910, 3129720, 3442692, 3651340, 4016474, 4303365, 4381608, 5477010, 5737820, 6024711, 6885384, 7302680, 8032948, 8606730, 10041185, 10954020, 11475640, 12049422, 16065896, 17213460, 20082370, 21908040, 24098844, 30123555, 34426920, 40164740, 48197688, 60247110, 80329480, 120494220, 240988440]

約数ペア:

[(1, 240988440), (2, 120494220), (3, 80329480), (4, 60247110), (5, 48197688), (6, 40164740), (7, 34426920), (8, 30123555), (10, 24098844), (11, 21908040), (12, 20082370), (14, 17213460), (15, 16065896), (20, 12049422), (21, 11475640), (22, 10954020), (24, 10041185), (28, 8606730), (30, 8032948), (33, 7302680), (35, 6885384), (40, 6024711), (42, 5737820), (44, 5477010), (55, 4381608), (56, 4303365), (60, 4016474), (66, 3651340), (70, 3442692), (77, 3129720), (84, 2868910), (88, 2738505), (105, 2295128), (110, 2190804), (120, 2008237), (121, 1991640), (132, 1825670), (140, 1721346), (154, 1564860), (165, 1460536), (168, 1434455), (210, 1147564), (220, 1095402), (231, 1043240), (242, 995820), (264, 912835), (280, 860673), (308, 782430), (330, 730268), (363, 663880), (385, 625944), (420, 573782), (440, 547701), (462, 521620), (484, 497910), (605, 398328), (616, 391215), (660, 365134), (726, 331940), (770, 312972), (840, 286891), (847, 284520), (924, 260810), (968, 248955), (1155, 208648), (1210, 199164), (1320, 182567), (1452, 165970), (1540, 156486), (1694, 142260), (1815, 132776), (1848, 130405), (2310, 104324), (2371, 101640), (2420, 99582), (2541, 94840), (2904, 82985), (3080, 78243), (3388, 71130), (3630, 66388), (4235, 56904), (4620, 52162), (4742, 50820), (4840, 49791), (5082, 47420), (6776, 35565), (7113, 33880), (7260, 33194), (8470, 28452), (9240, 26081), (9484, 25410), (10164, 23710), (11855, 20328), (12705, 18968), (14226, 16940), (14520, 16597)]