204041880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:343

約数の個数: 288

約数和(自身を含む): 792277200

約数和(自身を除く): 588235320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 49, 56, 60, 63, 70, 72, 84, 86, 90, 98, 105, 120, 126, 129, 140, 147, 168, 172, 180, 196, 210, 215, 245, 252, 258, 269, 280, 294, 301, 315, 344, 360, 387, 392, 420, 430, 441, 490, 504, 516, 538, 588, 602, 630, 645, 735, 774, 807, 840, 860, 882, 903, 980, 1032, 1076, 1176, 1204, 1260, 1290, 1345, 1470, 1505, 1548, 1614, 1720, 1764, 1806, 1883, 1935, 1960, 2107, 2152, 2205, 2408, 2421, 2520, 2580, 2690, 2709, 2940, 3010, 3096, 3228, 3528, 3612, 3766, 3870, 4035, 4214, 4410, 4515, 4842, 5160, 5380, 5418, 5649, 5880, 6020, 6321, 6456, 7224, 7532, 7740, 8070, 8428, 8820, 9030, 9415, 9684, 10535, 10760, 10836, 11298, 11567, 12040, 12105, 12642, 13181, 13545, 15064, 15480, 16140, 16856, 16947, 17640, 18060, 18830, 18963, 19368, 21070, 21672, 22596, 23134, 24210, 25284, 26362, 27090, 28245, 31605, 32280, 33894, 34701, 36120, 37660, 37926, 39543, 42140, 45192, 46268, 48420, 50568, 52724, 54180, 56490, 57835, 63210, 65905, 67788, 69402, 75320, 75852, 79086, 80969, 84280, 84735, 92536, 94815, 96840, 104103, 105448, 108360, 112980, 115670, 118629, 126420, 131810, 135576, 138804, 151704, 158172, 161938, 169470, 173505, 189630, 197715, 208206, 225960, 231340, 237258, 242907, 252840, 263620, 277608, 316344, 323876, 338940, 347010, 379260, 395430, 404845, 416412, 462680, 474516, 485814, 520515, 527240, 566783, 593145, 647752, 677880, 694020, 728721, 758520, 790860, 809690, 832824, 949032, 971628, 1041030, 1133566, 1186290, 1214535, 1388040, 1457442, 1581720, 1619380, 1700349, 1943256, 2082060, 2267132, 2372580, 2429070, 2833915, 2914884, 3238760, 3400698, 3643605, 4164120, 4534264, 4745160, 4858140, 5101047, 5667830, 5829768, 6801396, 7287210, 8501745, 9716280, 10202094, 11335660, 13602792, 14574420, 17003490, 20404188, 22671320, 25505235, 29148840, 34006980, 40808376, 51010470, 68013960, 102020940, 204041880]

約数ペア:

[(1, 204041880), (2, 102020940), (3, 68013960), (4, 51010470), (5, 40808376), (6, 34006980), (7, 29148840), (8, 25505235), (9, 22671320), (10, 20404188), (12, 17003490), (14, 14574420), (15, 13602792), (18, 11335660), (20, 10202094), (21, 9716280), (24, 8501745), (28, 7287210), (30, 6801396), (35, 5829768), (36, 5667830), (40, 5101047), (42, 4858140), (43, 4745160), (45, 4534264), (49, 4164120), (56, 3643605), (60, 3400698), (63, 3238760), (70, 2914884), (72, 2833915), (84, 2429070), (86, 2372580), (90, 2267132), (98, 2082060), (105, 1943256), (120, 1700349), (126, 1619380), (129, 1581720), (140, 1457442), (147, 1388040), (168, 1214535), (172, 1186290), (180, 1133566), (196, 1041030), (210, 971628), (215, 949032), (245, 832824), (252, 809690), (258, 790860), (269, 758520), (280, 728721), (294, 694020), (301, 677880), (315, 647752), (344, 593145), (360, 566783), (387, 527240), (392, 520515), (420, 485814), (430, 474516), (441, 462680), (490, 416412), (504, 404845), (516, 395430), (538, 379260), (588, 347010), (602, 338940), (630, 323876), (645, 316344), (735, 277608), (774, 263620), (807, 252840), (840, 242907), (860, 237258), (882, 231340), (903, 225960), (980, 208206), (1032, 197715), (1076, 189630), (1176, 173505), (1204, 169470), (1260, 161938), (1290, 158172), (1345, 151704), (1470, 138804), (1505, 135576), (1548, 131810), (1614, 126420), (1720, 118629), (1764, 115670), (1806, 112980), (1883, 108360), (1935, 105448), (1960, 104103), (2107, 96840), (2152, 94815), (2205, 92536), (2408, 84735), (2421, 84280), (2520, 80969), (2580, 79086), (2690, 75852), (2709, 75320), (2940, 69402), (3010, 67788), (3096, 65905), (3228, 63210), (3528, 57835), (3612, 56490), (3766, 54180), (3870, 52724), (4035, 50568), (4214, 48420), (4410, 46268), (4515, 45192), (4842, 42140), (5160, 39543), (5380, 37926), (5418, 37660), (5649, 36120), (5880, 34701), (6020, 33894), (6321, 32280), (6456, 31605), (7224, 28245), (7532, 27090), (7740, 26362), (8070, 25284), (8428, 24210), (8820, 23134), (9030, 22596), (9415, 21672), (9684, 21070), (10535, 19368), (10760, 18963), (10836, 18830), (11298, 18060), (11567, 17640), (12040, 16947), (12105, 16856), (12642, 16140), (13181, 15480), (13545, 15064)]