40718040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 134956800

約数和(自身を除く): 94238760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 109, 110, 120, 132, 165, 218, 220, 264, 283, 327, 330, 436, 440, 545, 566, 654, 660, 849, 872, 1090, 1132, 1199, 1308, 1320, 1415, 1635, 1698, 2180, 2264, 2398, 2616, 2830, 3113, 3270, 3396, 3597, 4245, 4360, 4796, 5660, 5995, 6226, 6540, 6792, 7194, 8490, 9339, 9592, 11320, 11990, 12452, 13080, 14388, 15565, 16980, 17985, 18678, 23980, 24904, 28776, 30847, 31130, 33960, 35970, 37356, 46695, 47960, 61694, 62260, 71940, 74712, 92541, 93390, 123388, 124520, 143880, 154235, 185082, 186780, 246776, 308470, 339317, 370164, 373560, 462705, 616940, 678634, 740328, 925410, 1017951, 1233880, 1357268, 1696585, 1850820, 2035902, 2714536, 3393170, 3701640, 4071804, 5089755, 6786340, 8143608, 10179510, 13572680, 20359020, 40718040]

約数ペア:

[(1, 40718040), (2, 20359020), (3, 13572680), (4, 10179510), (5, 8143608), (6, 6786340), (8, 5089755), (10, 4071804), (11, 3701640), (12, 3393170), (15, 2714536), (20, 2035902), (22, 1850820), (24, 1696585), (30, 1357268), (33, 1233880), (40, 1017951), (44, 925410), (55, 740328), (60, 678634), (66, 616940), (88, 462705), (109, 373560), (110, 370164), (120, 339317), (132, 308470), (165, 246776), (218, 186780), (220, 185082), (264, 154235), (283, 143880), (327, 124520), (330, 123388), (436, 93390), (440, 92541), (545, 74712), (566, 71940), (654, 62260), (660, 61694), (849, 47960), (872, 46695), (1090, 37356), (1132, 35970), (1199, 33960), (1308, 31130), (1320, 30847), (1415, 28776), (1635, 24904), (1698, 23980), (2180, 18678), (2264, 17985), (2398, 16980), (2616, 15565), (2830, 14388), (3113, 13080), (3270, 12452), (3396, 11990), (3597, 11320), (4245, 9592), (4360, 9339), (4796, 8490), (5660, 7194), (5995, 6792), (6226, 6540)]