63746280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:340

約数の個数: 192

約数和(自身を含む): 228206160

約数和(自身を除く): 164459880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 53, 60, 65, 72, 78, 90, 104, 106, 117, 120, 130, 156, 159, 180, 195, 212, 234, 257, 260, 265, 312, 318, 360, 390, 424, 468, 477, 514, 520, 530, 585, 636, 689, 771, 780, 795, 936, 954, 1028, 1060, 1170, 1272, 1285, 1378, 1542, 1560, 1590, 1908, 2056, 2067, 2120, 2313, 2340, 2385, 2570, 2756, 3084, 3180, 3341, 3445, 3816, 3855, 4134, 4626, 4680, 4770, 5140, 5512, 6168, 6201, 6360, 6682, 6890, 7710, 8268, 9252, 9540, 10023, 10280, 10335, 11565, 12402, 13364, 13621, 13780, 15420, 16536, 16705, 18504, 19080, 20046, 20670, 23130, 24804, 26728, 27242, 27560, 30069, 30840, 31005, 33410, 40092, 40863, 41340, 46260, 49608, 50115, 54484, 60138, 62010, 66820, 68105, 80184, 81726, 82680, 92520, 100230, 108968, 120276, 122589, 124020, 133640, 136210, 150345, 163452, 177073, 200460, 204315, 240552, 245178, 248040, 272420, 300690, 326904, 354146, 400920, 408630, 490356, 531219, 544840, 601380, 612945, 708292, 817260, 885365, 980712, 1062438, 1202760, 1225890, 1416584, 1593657, 1634520, 1770730, 2124876, 2451780, 2656095, 3187314, 3541460, 4249752, 4903560, 5312190, 6374628, 7082920, 7968285, 10624380, 12749256, 15936570, 21248760, 31873140, 63746280]

約数ペア:

[(1, 63746280), (2, 31873140), (3, 21248760), (4, 15936570), (5, 12749256), (6, 10624380), (8, 7968285), (9, 7082920), (10, 6374628), (12, 5312190), (13, 4903560), (15, 4249752), (18, 3541460), (20, 3187314), (24, 2656095), (26, 2451780), (30, 2124876), (36, 1770730), (39, 1634520), (40, 1593657), (45, 1416584), (52, 1225890), (53, 1202760), (60, 1062438), (65, 980712), (72, 885365), (78, 817260), (90, 708292), (104, 612945), (106, 601380), (117, 544840), (120, 531219), (130, 490356), (156, 408630), (159, 400920), (180, 354146), (195, 326904), (212, 300690), (234, 272420), (257, 248040), (260, 245178), (265, 240552), (312, 204315), (318, 200460), (360, 177073), (390, 163452), (424, 150345), (468, 136210), (477, 133640), (514, 124020), (520, 122589), (530, 120276), (585, 108968), (636, 100230), (689, 92520), (771, 82680), (780, 81726), (795, 80184), (936, 68105), (954, 66820), (1028, 62010), (1060, 60138), (1170, 54484), (1272, 50115), (1285, 49608), (1378, 46260), (1542, 41340), (1560, 40863), (1590, 40092), (1908, 33410), (2056, 31005), (2067, 30840), (2120, 30069), (2313, 27560), (2340, 27242), (2385, 26728), (2570, 24804), (2756, 23130), (3084, 20670), (3180, 20046), (3341, 19080), (3445, 18504), (3816, 16705), (3855, 16536), (4134, 15420), (4626, 13780), (4680, 13621), (4770, 13364), (5140, 12402), (5512, 11565), (6168, 10335), (6201, 10280), (6360, 10023), (6682, 9540), (6890, 9252), (7710, 8268)]