84370440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:452

約数の個数: 256

約数和(自身を含む): 330117120

約数和(自身を除く): 245746680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 23, 24, 28, 30, 33, 35, 40, 42, 44, 46, 55, 56, 60, 66, 69, 70, 77, 84, 88, 92, 105, 110, 115, 120, 132, 138, 140, 154, 161, 165, 168, 184, 210, 220, 230, 231, 253, 264, 276, 280, 308, 322, 330, 345, 385, 397, 420, 440, 460, 462, 483, 506, 552, 616, 644, 660, 690, 759, 770, 794, 805, 840, 920, 924, 966, 1012, 1155, 1191, 1265, 1288, 1320, 1380, 1518, 1540, 1588, 1610, 1771, 1848, 1932, 1985, 2024, 2310, 2382, 2415, 2530, 2760, 2779, 3036, 3080, 3176, 3220, 3542, 3795, 3864, 3970, 4367, 4620, 4764, 4830, 5060, 5313, 5558, 5955, 6072, 6440, 7084, 7590, 7940, 8337, 8734, 8855, 9131, 9240, 9528, 9660, 10120, 10626, 11116, 11910, 13101, 13895, 14168, 15180, 15880, 16674, 17468, 17710, 18262, 19320, 21252, 21835, 22232, 23820, 26202, 26565, 27393, 27790, 30360, 30569, 33348, 34936, 35420, 36524, 41685, 42504, 43670, 45655, 47640, 52404, 53130, 54786, 55580, 61138, 63917, 65505, 66696, 70840, 73048, 83370, 87340, 91310, 91707, 100441, 104808, 106260, 109572, 111160, 122276, 127834, 131010, 136965, 152845, 166740, 174680, 182620, 183414, 191751, 200882, 212520, 219144, 244552, 255668, 262020, 273930, 301323, 305690, 319585, 333480, 365240, 366828, 383502, 401764, 458535, 502205, 511336, 524040, 547860, 602646, 611380, 639170, 703087, 733656, 767004, 803528, 917070, 958755, 1004410, 1095720, 1205292, 1222760, 1278340, 1406174, 1506615, 1534008, 1834140, 1917510, 2008820, 2109261, 2410584, 2556680, 2812348, 3013230, 3515435, 3668280, 3835020, 4017640, 4218522, 5624696, 6026460, 7030870, 7670040, 8437044, 10546305, 12052920, 14061740, 16874088, 21092610, 28123480, 42185220, 84370440]

約数ペア:

[(1, 84370440), (2, 42185220), (3, 28123480), (4, 21092610), (5, 16874088), (6, 14061740), (7, 12052920), (8, 10546305), (10, 8437044), (11, 7670040), (12, 7030870), (14, 6026460), (15, 5624696), (20, 4218522), (21, 4017640), (22, 3835020), (23, 3668280), (24, 3515435), (28, 3013230), (30, 2812348), (33, 2556680), (35, 2410584), (40, 2109261), (42, 2008820), (44, 1917510), (46, 1834140), (55, 1534008), (56, 1506615), (60, 1406174), (66, 1278340), (69, 1222760), (70, 1205292), (77, 1095720), (84, 1004410), (88, 958755), (92, 917070), (105, 803528), (110, 767004), (115, 733656), (120, 703087), (132, 639170), (138, 611380), (140, 602646), (154, 547860), (161, 524040), (165, 511336), (168, 502205), (184, 458535), (210, 401764), (220, 383502), (230, 366828), (231, 365240), (253, 333480), (264, 319585), (276, 305690), (280, 301323), (308, 273930), (322, 262020), (330, 255668), (345, 244552), (385, 219144), (397, 212520), (420, 200882), (440, 191751), (460, 183414), (462, 182620), (483, 174680), (506, 166740), (552, 152845), (616, 136965), (644, 131010), (660, 127834), (690, 122276), (759, 111160), (770, 109572), (794, 106260), (805, 104808), (840, 100441), (920, 91707), (924, 91310), (966, 87340), (1012, 83370), (1155, 73048), (1191, 70840), (1265, 66696), (1288, 65505), (1320, 63917), (1380, 61138), (1518, 55580), (1540, 54786), (1588, 53130), (1610, 52404), (1771, 47640), (1848, 45655), (1932, 43670), (1985, 42504), (2024, 41685), (2310, 36524), (2382, 35420), (2415, 34936), (2530, 33348), (2760, 30569), (2779, 30360), (3036, 27790), (3080, 27393), (3176, 26565), (3220, 26202), (3542, 23820), (3795, 22232), (3864, 21835), (3970, 21252), (4367, 19320), (4620, 18262), (4764, 17710), (4830, 17468), (5060, 16674), (5313, 15880), (5558, 15180), (5955, 14168), (6072, 13895), (6440, 13101), (7084, 11910), (7590, 11116), (7940, 10626), (8337, 10120), (8734, 9660), (8855, 9528), (9131, 9240)]