377996520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1439}}^1$

素因数の和:1663

約数の個数: 128

約数和(自身を含む): 1244160000

約数和(自身を除く): 866163480

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, 110, 120, 132, 165, 199, 220, 264, 330, 398, 440, 597, 660, 796, 995, 1194, 1320, 1439, 1592, 1990, 2189, 2388, 2878, 2985, 3980, 4317, 4378, 4776, 5756, 5970, 6567, 7195, 7960, 8634, 8756, 10945, 11512, 11940, 13134, 14390, 15829, 17268, 17512, 21585, 21890, 23880, 26268, 28780, 31658, 32835, 34536, 43170, 43780, 47487, 52536, 57560, 63316, 65670, 79145, 86340, 87560, 94974, 126632, 131340, 158290, 172680, 189948, 237435, 262680, 286361, 316580, 379896, 474870, 572722, 633160, 859083, 949740, 1145444, 1431805, 1718166, 1899480, 2290888, 2863610, 3149971, 3436332, 4295415, 5727220, 6299942, 6872664, 8590830, 9449913, 11454440, 12599884, 15749855, 17181660, 18899826, 25199768, 31499710, 34363320, 37799652, 47249565, 62999420, 75599304, 94499130, 125998840, 188998260, 377996520]

約数ペア:

[(1, 377996520), (2, 188998260), (3, 125998840), (4, 94499130), (5, 75599304), (6, 62999420), (8, 47249565), (10, 37799652), (11, 34363320), (12, 31499710), (15, 25199768), (20, 18899826), (22, 17181660), (24, 15749855), (30, 12599884), (33, 11454440), (40, 9449913), (44, 8590830), (55, 6872664), (60, 6299942), (66, 5727220), (88, 4295415), (110, 3436332), (120, 3149971), (132, 2863610), (165, 2290888), (199, 1899480), (220, 1718166), (264, 1431805), (330, 1145444), (398, 949740), (440, 859083), (597, 633160), (660, 572722), (796, 474870), (995, 379896), (1194, 316580), (1320, 286361), (1439, 262680), (1592, 237435), (1990, 189948), (2189, 172680), (2388, 158290), (2878, 131340), (2985, 126632), (3980, 94974), (4317, 87560), (4378, 86340), (4776, 79145), (5756, 65670), (5970, 63316), (6567, 57560), (7195, 52536), (7960, 47487), (8634, 43780), (8756, 43170), (10945, 34536), (11512, 32835), (11940, 31658), (13134, 28780), (14390, 26268), (15829, 23880), (17268, 21890), (17512, 21585)]