22144080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{269}}^1$

素因数の和:306

約数の個数: 160

約数和(自身を含む): 80352000

約数和(自身を除く): 58207920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 269, 280, 294, 336, 343, 392, 420, 490, 538, 560, 588, 686, 735, 784, 807, 840, 980, 1029, 1076, 1176, 1345, 1372, 1470, 1614, 1680, 1715, 1883, 1960, 2058, 2152, 2352, 2690, 2744, 2940, 3228, 3430, 3766, 3920, 4035, 4116, 4304, 5145, 5380, 5488, 5649, 5880, 6456, 6860, 7532, 8070, 8232, 9415, 10290, 10760, 11298, 11760, 12912, 13181, 13720, 15064, 16140, 16464, 18830, 20580, 21520, 22596, 26362, 27440, 28245, 30128, 32280, 37660, 39543, 41160, 45192, 52724, 56490, 64560, 65905, 75320, 79086, 82320, 90384, 92267, 105448, 112980, 131810, 150640, 158172, 184534, 197715, 210896, 225960, 263620, 276801, 316344, 369068, 395430, 451920, 461335, 527240, 553602, 632688, 738136, 790860, 922670, 1054480, 1107204, 1384005, 1476272, 1581720, 1845340, 2214408, 2768010, 3163440, 3690680, 4428816, 5536020, 7381360, 11072040, 22144080]

約数ペア:

[(1, 22144080), (2, 11072040), (3, 7381360), (4, 5536020), (5, 4428816), (6, 3690680), (7, 3163440), (8, 2768010), (10, 2214408), (12, 1845340), (14, 1581720), (15, 1476272), (16, 1384005), (20, 1107204), (21, 1054480), (24, 922670), (28, 790860), (30, 738136), (35, 632688), (40, 553602), (42, 527240), (48, 461335), (49, 451920), (56, 395430), (60, 369068), (70, 316344), (80, 276801), (84, 263620), (98, 225960), (105, 210896), (112, 197715), (120, 184534), (140, 158172), (147, 150640), (168, 131810), (196, 112980), (210, 105448), (240, 92267), (245, 90384), (269, 82320), (280, 79086), (294, 75320), (336, 65905), (343, 64560), (392, 56490), (420, 52724), (490, 45192), (538, 41160), (560, 39543), (588, 37660), (686, 32280), (735, 30128), (784, 28245), (807, 27440), (840, 26362), (980, 22596), (1029, 21520), (1076, 20580), (1176, 18830), (1345, 16464), (1372, 16140), (1470, 15064), (1614, 13720), (1680, 13181), (1715, 12912), (1883, 11760), (1960, 11298), (2058, 10760), (2152, 10290), (2352, 9415), (2690, 8232), (2744, 8070), (2940, 7532), (3228, 6860), (3430, 6456), (3766, 5880), (3920, 5649), (4035, 5488), (4116, 5380), (4304, 5145)]