194529720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:638

約数の個数: 256

約数和(自身を含む): 748569600

約数和(自身を除く): 554039880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 37, 40, 42, 44, 55, 56, 60, 66, 70, 74, 77, 84, 88, 105, 110, 111, 120, 132, 140, 148, 154, 165, 168, 185, 210, 220, 222, 231, 259, 264, 280, 296, 308, 330, 370, 385, 407, 420, 440, 444, 462, 518, 555, 569, 616, 660, 740, 770, 777, 814, 840, 888, 924, 1036, 1110, 1138, 1155, 1221, 1295, 1320, 1480, 1540, 1554, 1628, 1707, 1848, 2035, 2072, 2220, 2276, 2310, 2442, 2590, 2845, 2849, 3080, 3108, 3256, 3414, 3885, 3983, 4070, 4440, 4552, 4620, 4884, 5180, 5690, 5698, 6105, 6216, 6259, 6828, 7770, 7966, 8140, 8535, 8547, 9240, 9768, 10360, 11380, 11396, 11949, 12210, 12518, 13656, 14245, 15540, 15932, 16280, 17070, 17094, 18777, 19915, 21053, 22760, 22792, 23898, 24420, 25036, 28490, 31080, 31295, 31864, 34140, 34188, 37554, 39830, 42106, 42735, 43813, 47796, 48840, 50072, 56980, 59745, 62590, 63159, 68280, 68376, 75108, 79660, 84212, 85470, 87626, 93885, 95592, 105265, 113960, 119490, 125180, 126318, 131439, 147371, 150216, 159320, 168424, 170940, 175252, 187770, 210530, 219065, 231583, 238980, 250360, 252636, 262878, 294742, 315795, 341880, 350504, 375540, 421060, 438130, 442113, 463166, 477960, 505272, 525756, 589484, 631590, 657195, 694749, 736855, 751080, 842120, 876260, 884226, 926332, 1051512, 1157915, 1178968, 1263180, 1314390, 1389498, 1473710, 1621081, 1752520, 1768452, 1852664, 2210565, 2315830, 2526360, 2628780, 2778996, 2947420, 3242162, 3473745, 3536904, 4421130, 4631660, 4863243, 5257560, 5557992, 5894840, 6484324, 6947490, 8105405, 8842260, 9263320, 9726486, 12968648, 13894980, 16210810, 17684520, 19452972, 24316215, 27789960, 32421620, 38905944, 48632430, 64843240, 97264860, 194529720]

約数ペア:

[(1, 194529720), (2, 97264860), (3, 64843240), (4, 48632430), (5, 38905944), (6, 32421620), (7, 27789960), (8, 24316215), (10, 19452972), (11, 17684520), (12, 16210810), (14, 13894980), (15, 12968648), (20, 9726486), (21, 9263320), (22, 8842260), (24, 8105405), (28, 6947490), (30, 6484324), (33, 5894840), (35, 5557992), (37, 5257560), (40, 4863243), (42, 4631660), (44, 4421130), (55, 3536904), (56, 3473745), (60, 3242162), (66, 2947420), (70, 2778996), (74, 2628780), (77, 2526360), (84, 2315830), (88, 2210565), (105, 1852664), (110, 1768452), (111, 1752520), (120, 1621081), (132, 1473710), (140, 1389498), (148, 1314390), (154, 1263180), (165, 1178968), (168, 1157915), (185, 1051512), (210, 926332), (220, 884226), (222, 876260), (231, 842120), (259, 751080), (264, 736855), (280, 694749), (296, 657195), (308, 631590), (330, 589484), (370, 525756), (385, 505272), (407, 477960), (420, 463166), (440, 442113), (444, 438130), (462, 421060), (518, 375540), (555, 350504), (569, 341880), (616, 315795), (660, 294742), (740, 262878), (770, 252636), (777, 250360), (814, 238980), (840, 231583), (888, 219065), (924, 210530), (1036, 187770), (1110, 175252), (1138, 170940), (1155, 168424), (1221, 159320), (1295, 150216), (1320, 147371), (1480, 131439), (1540, 126318), (1554, 125180), (1628, 119490), (1707, 113960), (1848, 105265), (2035, 95592), (2072, 93885), (2220, 87626), (2276, 85470), (2310, 84212), (2442, 79660), (2590, 75108), (2845, 68376), (2849, 68280), (3080, 63159), (3108, 62590), (3256, 59745), (3414, 56980), (3885, 50072), (3983, 48840), (4070, 47796), (4440, 43813), (4552, 42735), (4620, 42106), (4884, 39830), (5180, 37554), (5690, 34188), (5698, 34140), (6105, 31864), (6216, 31295), (6259, 31080), (6828, 28490), (7770, 25036), (7966, 24420), (8140, 23898), (8535, 22792), (8547, 22760), (9240, 21053), (9768, 19915), (10360, 18777), (11380, 17094), (11396, 17070), (11949, 16280), (12210, 15932), (12518, 15540), (13656, 14245)]