206503440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1$

素因数の和:598

約数の個数: 240

約数和(自身を含む): 759159744

約数和(自身を除く): 552656304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 121, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 242, 260, 264, 286, 312, 330, 363, 390, 429, 440, 484, 520, 528, 547, 572, 605, 624, 660, 715, 726, 780, 858, 880, 968, 1040, 1094, 1144, 1210, 1320, 1430, 1452, 1560, 1573, 1641, 1716, 1815, 1936, 2145, 2188, 2288, 2420, 2640, 2735, 2860, 2904, 3120, 3146, 3282, 3432, 3630, 4290, 4376, 4719, 4840, 5470, 5720, 5808, 6017, 6292, 6564, 6864, 7111, 7260, 7865, 8205, 8580, 8752, 9438, 9680, 10940, 11440, 12034, 12584, 13128, 14222, 14520, 15730, 16410, 17160, 18051, 18876, 21333, 21880, 23595, 24068, 25168, 26256, 28444, 29040, 30085, 31460, 32820, 34320, 35555, 36102, 37752, 42666, 43760, 47190, 48136, 56888, 60170, 62920, 65640, 66187, 71110, 72204, 75504, 78221, 85332, 90255, 94380, 96272, 106665, 113776, 120340, 125840, 131280, 132374, 142220, 144408, 156442, 170664, 180510, 188760, 198561, 213330, 234663, 240680, 264748, 284440, 288816, 312884, 330935, 341328, 361020, 377520, 391105, 397122, 426660, 469326, 481360, 529496, 568880, 625768, 661870, 722040, 782210, 794244, 853320, 860431, 938652, 992805, 1058992, 1173315, 1251536, 1323740, 1444080, 1564420, 1588488, 1706640, 1720862, 1877304, 1985610, 2346630, 2581293, 2647480, 3128840, 3176976, 3441724, 3754608, 3971220, 4302155, 4693260, 5162586, 5294960, 6257680, 6883448, 7942440, 8604310, 9386520, 10325172, 12906465, 13766896, 15884880, 17208620, 18773040, 20650344, 25812930, 34417240, 41300688, 51625860, 68834480, 103251720, 206503440]

約数ペア:

[(1, 206503440), (2, 103251720), (3, 68834480), (4, 51625860), (5, 41300688), (6, 34417240), (8, 25812930), (10, 20650344), (11, 18773040), (12, 17208620), (13, 15884880), (15, 13766896), (16, 12906465), (20, 10325172), (22, 9386520), (24, 8604310), (26, 7942440), (30, 6883448), (33, 6257680), (39, 5294960), (40, 5162586), (44, 4693260), (48, 4302155), (52, 3971220), (55, 3754608), (60, 3441724), (65, 3176976), (66, 3128840), (78, 2647480), (80, 2581293), (88, 2346630), (104, 1985610), (110, 1877304), (120, 1720862), (121, 1706640), (130, 1588488), (132, 1564420), (143, 1444080), (156, 1323740), (165, 1251536), (176, 1173315), (195, 1058992), (208, 992805), (220, 938652), (240, 860431), (242, 853320), (260, 794244), (264, 782210), (286, 722040), (312, 661870), (330, 625768), (363, 568880), (390, 529496), (429, 481360), (440, 469326), (484, 426660), (520, 397122), (528, 391105), (547, 377520), (572, 361020), (605, 341328), (624, 330935), (660, 312884), (715, 288816), (726, 284440), (780, 264748), (858, 240680), (880, 234663), (968, 213330), (1040, 198561), (1094, 188760), (1144, 180510), (1210, 170664), (1320, 156442), (1430, 144408), (1452, 142220), (1560, 132374), (1573, 131280), (1641, 125840), (1716, 120340), (1815, 113776), (1936, 106665), (2145, 96272), (2188, 94380), (2288, 90255), (2420, 85332), (2640, 78221), (2735, 75504), (2860, 72204), (2904, 71110), (3120, 66187), (3146, 65640), (3282, 62920), (3432, 60170), (3630, 56888), (4290, 48136), (4376, 47190), (4719, 43760), (4840, 42666), (5470, 37752), (5720, 36102), (5808, 35555), (6017, 34320), (6292, 32820), (6564, 31460), (6864, 30085), (7111, 29040), (7260, 28444), (7865, 26256), (8205, 25168), (8580, 24068), (8752, 23595), (9438, 21880), (9680, 21333), (10940, 18876), (11440, 18051), (12034, 17160), (12584, 16410), (13128, 15730), (14222, 14520)]