181132187760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13240657}}^1$

素因数の和:13240695

約数の個数: 120

約数和(自身を含む): 640318220880

約数和(自身を除く): 459186033120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 13240657, 26481314, 39721971, 52962628, 66203285, 79443942, 105925256, 119165913, 132406570, 158887884, 198609855, 211850512, 238331826, 251572483, 264813140, 317775768, 397219710, 476663652, 503144966, 529626280, 595829565, 635551536, 754717449, 794439420, 953327304, 1006289932, 1059252560, 1191659130, 1257862415, 1509434898, 1588878840, 1906654608, 2012579864, 2264152347, 2383318260, 2515724830, 3018869796, 3177757680, 3773587245, 4025159728, 4528304694, 4766636520, 5031449660, 6037739592, 7547174490, 9056609388, 9533273040, 10062899320, 11320761735, 12075479184, 15094348980, 18113218776, 20125798640, 22641523470, 30188697960, 36226437552, 45283046940, 60377395920, 90566093880, 181132187760]

約数ペア:

[(1, 181132187760), (2, 90566093880), (3, 60377395920), (4, 45283046940), (5, 36226437552), (6, 30188697960), (8, 22641523470), (9, 20125798640), (10, 18113218776), (12, 15094348980), (15, 12075479184), (16, 11320761735), (18, 10062899320), (19, 9533273040), (20, 9056609388), (24, 7547174490), (30, 6037739592), (36, 5031449660), (38, 4766636520), (40, 4528304694), (45, 4025159728), (48, 3773587245), (57, 3177757680), (60, 3018869796), (72, 2515724830), (76, 2383318260), (80, 2264152347), (90, 2012579864), (95, 1906654608), (114, 1588878840), (120, 1509434898), (144, 1257862415), (152, 1191659130), (171, 1059252560), (180, 1006289932), (190, 953327304), (228, 794439420), (240, 754717449), (285, 635551536), (304, 595829565), (342, 529626280), (360, 503144966), (380, 476663652), (456, 397219710), (570, 317775768), (684, 264813140), (720, 251572483), (760, 238331826), (855, 211850512), (912, 198609855), (1140, 158887884), (1368, 132406570), (1520, 119165913), (1710, 105925256), (2280, 79443942), (2736, 66203285), (3420, 52962628), (4560, 39721971), (6840, 26481314), (13680, 13240657)]