7430397240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{4663}}^1$

素因数の和:4962

約数の個数: 192

約数和(自身を含む): 26031836160

約数和(自身を除く): 18601438920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 271, 280, 294, 392, 420, 490, 542, 588, 735, 813, 840, 980, 1084, 1176, 1355, 1470, 1626, 1897, 1960, 2168, 2710, 2940, 3252, 3794, 4065, 4663, 5420, 5691, 5880, 6504, 7588, 8130, 9326, 9485, 10840, 11382, 13279, 13989, 15176, 16260, 18652, 18970, 22764, 23315, 26558, 27978, 28455, 32520, 32641, 37304, 37940, 39837, 45528, 46630, 53116, 55956, 56910, 65282, 66395, 69945, 75880, 79674, 93260, 97923, 106232, 111912, 113820, 130564, 132790, 139890, 159348, 163205, 186520, 195846, 199185, 227640, 228487, 261128, 265580, 279780, 318696, 326410, 391692, 398370, 456974, 489615, 531160, 559560, 652820, 685461, 783384, 796740, 913948, 979230, 1142435, 1263673, 1305640, 1370922, 1593480, 1827896, 1958460, 2284870, 2527346, 2741844, 3427305, 3791019, 3916920, 4569740, 5054692, 5483688, 6318365, 6854610, 7582038, 8845711, 9139480, 10109384, 12636730, 13709220, 15164076, 17691422, 18955095, 25273460, 26537133, 27418440, 30328152, 35382844, 37910190, 44228555, 50546920, 53074266, 61919977, 70765688, 75820380, 88457110, 106148532, 123839954, 132685665, 151640760, 176914220, 185759931, 212297064, 247679908, 265371330, 309599885, 353828440, 371519862, 495359816, 530742660, 619199770, 743039724, 928799655, 1061485320, 1238399540, 1486079448, 1857599310, 2476799080, 3715198620, 7430397240]

約数ペア:

[(1, 7430397240), (2, 3715198620), (3, 2476799080), (4, 1857599310), (5, 1486079448), (6, 1238399540), (7, 1061485320), (8, 928799655), (10, 743039724), (12, 619199770), (14, 530742660), (15, 495359816), (20, 371519862), (21, 353828440), (24, 309599885), (28, 265371330), (30, 247679908), (35, 212297064), (40, 185759931), (42, 176914220), (49, 151640760), (56, 132685665), (60, 123839954), (70, 106148532), (84, 88457110), (98, 75820380), (105, 70765688), (120, 61919977), (140, 53074266), (147, 50546920), (168, 44228555), (196, 37910190), (210, 35382844), (245, 30328152), (271, 27418440), (280, 26537133), (294, 25273460), (392, 18955095), (420, 17691422), (490, 15164076), (542, 13709220), (588, 12636730), (735, 10109384), (813, 9139480), (840, 8845711), (980, 7582038), (1084, 6854610), (1176, 6318365), (1355, 5483688), (1470, 5054692), (1626, 4569740), (1897, 3916920), (1960, 3791019), (2168, 3427305), (2710, 2741844), (2940, 2527346), (3252, 2284870), (3794, 1958460), (4065, 1827896), (4663, 1593480), (5420, 1370922), (5691, 1305640), (5880, 1263673), (6504, 1142435), (7588, 979230), (8130, 913948), (9326, 796740), (9485, 783384), (10840, 685461), (11382, 652820), (13279, 559560), (13989, 531160), (15176, 489615), (16260, 456974), (18652, 398370), (18970, 391692), (22764, 326410), (23315, 318696), (26558, 279780), (27978, 265580), (28455, 261128), (32520, 228487), (32641, 227640), (37304, 199185), (37940, 195846), (39837, 186520), (45528, 163205), (46630, 159348), (53116, 139890), (55956, 132790), (56910, 130564), (65282, 113820), (66395, 111912), (69945, 106232), (75880, 97923), (79674, 93260)]