7155748080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40237}}^1$

素因数の和:40288

約数の個数: 240

約数和(自身を含む): 27242735520

約数和(自身を除く): 20086987440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 304, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1368, 1482, 1520, 1560, 1710, 1872, 1976, 2223, 2280, 2340, 2470, 2736, 2964, 3120, 3420, 3705, 3952, 4446, 4560, 4680, 4940, 5928, 6840, 7410, 8892, 9360, 9880, 11115, 11856, 13680, 14820, 17784, 19760, 22230, 29640, 35568, 40237, 44460, 59280, 80474, 88920, 120711, 160948, 177840, 201185, 241422, 321896, 362133, 402370, 482844, 523081, 603555, 643792, 724266, 764503, 804740, 965688, 1046162, 1207110, 1448532, 1529006, 1569243, 1609480, 1810665, 1931376, 2092324, 2293509, 2414220, 2615405, 2897064, 3058012, 3138486, 3218960, 3621330, 3822515, 4184648, 4587018, 4707729, 4828440, 5230810, 5794128, 6116024, 6276972, 6880527, 7242660, 7645030, 7846215, 8369296, 9174036, 9415458, 9656880, 9938539, 10461620, 11467545, 12232048, 12553944, 13761054, 14485320, 15290060, 15692430, 18348072, 18830916, 19877078, 20923240, 22935090, 23538645, 25107888, 27522108, 28970640, 29815617, 30580120, 31384860, 34402635, 36696144, 37661832, 39754156, 41846480, 45870180, 47077290, 49692695, 55044216, 59631234, 61160240, 62769720, 68805270, 75323664, 79508312, 89446851, 91740360, 94154580, 99385390, 110088432, 119262468, 125539440, 137610540, 149078085, 159016624, 178893702, 183480720, 188309160, 198770780, 238524936, 275221080, 298156170, 357787404, 376618320, 397541560, 447234255, 477049872, 550442160, 596312340, 715574808, 795083120, 894468510, 1192624680, 1431149616, 1788937020, 2385249360, 3577874040, 7155748080]

約数ペア:

[(1, 7155748080), (2, 3577874040), (3, 2385249360), (4, 1788937020), (5, 1431149616), (6, 1192624680), (8, 894468510), (9, 795083120), (10, 715574808), (12, 596312340), (13, 550442160), (15, 477049872), (16, 447234255), (18, 397541560), (19, 376618320), (20, 357787404), (24, 298156170), (26, 275221080), (30, 238524936), (36, 198770780), (38, 188309160), (39, 183480720), (40, 178893702), (45, 159016624), (48, 149078085), (52, 137610540), (57, 125539440), (60, 119262468), (65, 110088432), (72, 99385390), (76, 94154580), (78, 91740360), (80, 89446851), (90, 79508312), (95, 75323664), (104, 68805270), (114, 62769720), (117, 61160240), (120, 59631234), (130, 55044216), (144, 49692695), (152, 47077290), (156, 45870180), (171, 41846480), (180, 39754156), (190, 37661832), (195, 36696144), (208, 34402635), (228, 31384860), (234, 30580120), (240, 29815617), (247, 28970640), (260, 27522108), (285, 25107888), (304, 23538645), (312, 22935090), (342, 20923240), (360, 19877078), (380, 18830916), (390, 18348072), (456, 15692430), (468, 15290060), (494, 14485320), (520, 13761054), (570, 12553944), (585, 12232048), (624, 11467545), (684, 10461620), (720, 9938539), (741, 9656880), (760, 9415458), (780, 9174036), (855, 8369296), (912, 7846215), (936, 7645030), (988, 7242660), (1040, 6880527), (1140, 6276972), (1170, 6116024), (1235, 5794128), (1368, 5230810), (1482, 4828440), (1520, 4707729), (1560, 4587018), (1710, 4184648), (1872, 3822515), (1976, 3621330), (2223, 3218960), (2280, 3138486), (2340, 3058012), (2470, 2897064), (2736, 2615405), (2964, 2414220), (3120, 2293509), (3420, 2092324), (3705, 1931376), (3952, 1810665), (4446, 1609480), (4560, 1569243), (4680, 1529006), (4940, 1448532), (5928, 1207110), (6840, 1046162), (7410, 965688), (8892, 804740), (9360, 764503), (9880, 724266), (11115, 643792), (11856, 603555), (13680, 523081), (14820, 482844), (17784, 402370), (19760, 362133), (22230, 321896), (29640, 241422), (35568, 201185), (40237, 177840), (44460, 160948), (59280, 120711), (80474, 88920)]