151584720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3923}}^1$

素因数の和:3969

約数の個数: 160

約数和(自身を含む): 560535552

約数和(自身を除く): 408950832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3220, 3864, 3923, 4830, 5520, 6440, 7728, 7846, 9660, 11769, 12880, 15692, 19320, 19615, 23538, 27461, 31384, 38640, 39230, 47076, 54922, 58845, 62768, 78460, 82383, 90229, 94152, 109844, 117690, 137305, 156920, 164766, 180458, 188304, 219688, 235380, 270687, 274610, 313840, 329532, 360916, 411915, 439376, 451145, 470760, 541374, 549220, 631603, 659064, 721832, 823830, 902290, 941520, 1082748, 1098440, 1263206, 1318128, 1353435, 1443664, 1647660, 1804580, 1894809, 2165496, 2196880, 2526412, 2706870, 3158015, 3295320, 3609160, 3789618, 4330992, 5052824, 5413740, 6316030, 6590640, 7218320, 7579236, 9474045, 10105648, 10827480, 12632060, 15158472, 18948090, 21654960, 25264120, 30316944, 37896180, 50528240, 75792360, 151584720]

約数ペア:

[(1, 151584720), (2, 75792360), (3, 50528240), (4, 37896180), (5, 30316944), (6, 25264120), (7, 21654960), (8, 18948090), (10, 15158472), (12, 12632060), (14, 10827480), (15, 10105648), (16, 9474045), (20, 7579236), (21, 7218320), (23, 6590640), (24, 6316030), (28, 5413740), (30, 5052824), (35, 4330992), (40, 3789618), (42, 3609160), (46, 3295320), (48, 3158015), (56, 2706870), (60, 2526412), (69, 2196880), (70, 2165496), (80, 1894809), (84, 1804580), (92, 1647660), (105, 1443664), (112, 1353435), (115, 1318128), (120, 1263206), (138, 1098440), (140, 1082748), (161, 941520), (168, 902290), (184, 823830), (210, 721832), (230, 659064), (240, 631603), (276, 549220), (280, 541374), (322, 470760), (336, 451145), (345, 439376), (368, 411915), (420, 360916), (460, 329532), (483, 313840), (552, 274610), (560, 270687), (644, 235380), (690, 219688), (805, 188304), (840, 180458), (920, 164766), (966, 156920), (1104, 137305), (1288, 117690), (1380, 109844), (1610, 94152), (1680, 90229), (1840, 82383), (1932, 78460), (2415, 62768), (2576, 58845), (2760, 54922), (3220, 47076), (3864, 39230), (3923, 38640), (4830, 31384), (5520, 27461), (6440, 23538), (7728, 19615), (7846, 19320), (9660, 15692), (11769, 12880)]