42087460920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{859}}^1\times {\mathrm{2281}}^1$

素因数の和:3333

約数の個数: 128

約数和(自身を含む): 127171296000

約数和(自身を除く): 85083835080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 179, 358, 537, 716, 859, 895, 1074, 1432, 1718, 1790, 2148, 2281, 2577, 2685, 3436, 3580, 4295, 4296, 4562, 5154, 5370, 6843, 6872, 7160, 8590, 9124, 10308, 10740, 11405, 12885, 13686, 17180, 18248, 20616, 21480, 22810, 25770, 27372, 34215, 34360, 45620, 51540, 54744, 68430, 91240, 103080, 136860, 153761, 273720, 307522, 408299, 461283, 615044, 768805, 816598, 922566, 1224897, 1230088, 1537610, 1633196, 1845132, 1959379, 2041495, 2306415, 2449794, 3075220, 3266392, 3690264, 3918758, 4082990, 4612830, 4899588, 5878137, 6124485, 6150440, 7837516, 8165980, 9225660, 9796895, 9799176, 11756274, 12248970, 15675032, 16331960, 18451320, 19593790, 23512548, 24497940, 29390685, 39187580, 47025096, 48995880, 58781370, 78375160, 117562740, 235125480, 350728841, 701457682, 1052186523, 1402915364, 1753644205, 2104373046, 2805830728, 3507288410, 4208746092, 5260932615, 7014576820, 8417492184, 10521865230, 14029153640, 21043730460, 42087460920]

約数ペア:

[(1, 42087460920), (2, 21043730460), (3, 14029153640), (4, 10521865230), (5, 8417492184), (6, 7014576820), (8, 5260932615), (10, 4208746092), (12, 3507288410), (15, 2805830728), (20, 2104373046), (24, 1753644205), (30, 1402915364), (40, 1052186523), (60, 701457682), (120, 350728841), (179, 235125480), (358, 117562740), (537, 78375160), (716, 58781370), (859, 48995880), (895, 47025096), (1074, 39187580), (1432, 29390685), (1718, 24497940), (1790, 23512548), (2148, 19593790), (2281, 18451320), (2577, 16331960), (2685, 15675032), (3436, 12248970), (3580, 11756274), (4295, 9799176), (4296, 9796895), (4562, 9225660), (5154, 8165980), (5370, 7837516), (6843, 6150440), (6872, 6124485), (7160, 5878137), (8590, 4899588), (9124, 4612830), (10308, 4082990), (10740, 3918758), (11405, 3690264), (12885, 3266392), (13686, 3075220), (17180, 2449794), (18248, 2306415), (20616, 2041495), (21480, 1959379), (22810, 1845132), (25770, 1633196), (27372, 1537610), (34215, 1230088), (34360, 1224897), (45620, 922566), (51540, 816598), (54744, 768805), (68430, 615044), (91240, 461283), (103080, 408299), (136860, 307522), (153761, 273720)]