393702540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 288

約数和(自身を含む): 1418575872

約数和(自身を除く): 1024873332

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 61, 66, 70, 77, 84, 105, 110, 121, 122, 127, 132, 140, 154, 165, 183, 210, 220, 231, 242, 244, 254, 305, 308, 330, 363, 366, 381, 385, 420, 427, 462, 484, 508, 605, 610, 635, 660, 671, 726, 732, 762, 770, 847, 854, 889, 915, 924, 1155, 1210, 1220, 1270, 1281, 1342, 1397, 1452, 1524, 1540, 1694, 1708, 1778, 1815, 1830, 1905, 2013, 2135, 2310, 2420, 2540, 2541, 2562, 2667, 2684, 2794, 3355, 3388, 3556, 3630, 3660, 3810, 4026, 4191, 4235, 4270, 4445, 4620, 4697, 5082, 5124, 5334, 5588, 6405, 6710, 6985, 7260, 7381, 7620, 7747, 8052, 8382, 8470, 8540, 8890, 9394, 9779, 10065, 10164, 10668, 12705, 12810, 13335, 13420, 13970, 14091, 14762, 15367, 15494, 16764, 16940, 17780, 18788, 19558, 20130, 20955, 22143, 23241, 23485, 25410, 25620, 26670, 27940, 28182, 29337, 29524, 30734, 30988, 36905, 38735, 39116, 40260, 41910, 44286, 46101, 46482, 46970, 48895, 50820, 51667, 53340, 54229, 56364, 58674, 61468, 70455, 73810, 76835, 77470, 83820, 85217, 88572, 92202, 92964, 93940, 97790, 103334, 107569, 108458, 110715, 116205, 117348, 140910, 146685, 147620, 153670, 154940, 155001, 162687, 170434, 184404, 195580, 206668, 215138, 216916, 221430, 230505, 232410, 255651, 258335, 271145, 281820, 293370, 307340, 310002, 322707, 325374, 340868, 426085, 430276, 442860, 461010, 464820, 511302, 516670, 537845, 542290, 586740, 596519, 620004, 645414, 650748, 775005, 813435, 852170, 922020, 937387, 1022604, 1033340, 1075690, 1084580, 1193038, 1278255, 1290828, 1550010, 1613535, 1626870, 1704340, 1789557, 1874774, 2151380, 2386076, 2556510, 2812161, 2982595, 3100020, 3227070, 3253740, 3579114, 3749548, 4686935, 5113020, 5624322, 5965190, 6454140, 6561709, 7158228, 8947785, 9373870, 11248644, 11930380, 13123418, 14060805, 17895570, 18747740, 19685127, 26246836, 28121610, 32808545, 35791140, 39370254, 56243220, 65617090, 78740508, 98425635, 131234180, 196851270, 393702540]

約数ペア:

[(1, 393702540), (2, 196851270), (3, 131234180), (4, 98425635), (5, 78740508), (6, 65617090), (7, 56243220), (10, 39370254), (11, 35791140), (12, 32808545), (14, 28121610), (15, 26246836), (20, 19685127), (21, 18747740), (22, 17895570), (28, 14060805), (30, 13123418), (33, 11930380), (35, 11248644), (42, 9373870), (44, 8947785), (55, 7158228), (60, 6561709), (61, 6454140), (66, 5965190), (70, 5624322), (77, 5113020), (84, 4686935), (105, 3749548), (110, 3579114), (121, 3253740), (122, 3227070), (127, 3100020), (132, 2982595), (140, 2812161), (154, 2556510), (165, 2386076), (183, 2151380), (210, 1874774), (220, 1789557), (231, 1704340), (242, 1626870), (244, 1613535), (254, 1550010), (305, 1290828), (308, 1278255), (330, 1193038), (363, 1084580), (366, 1075690), (381, 1033340), (385, 1022604), (420, 937387), (427, 922020), (462, 852170), (484, 813435), (508, 775005), (605, 650748), (610, 645414), (635, 620004), (660, 596519), (671, 586740), (726, 542290), (732, 537845), (762, 516670), (770, 511302), (847, 464820), (854, 461010), (889, 442860), (915, 430276), (924, 426085), (1155, 340868), (1210, 325374), (1220, 322707), (1270, 310002), (1281, 307340), (1342, 293370), (1397, 281820), (1452, 271145), (1524, 258335), (1540, 255651), (1694, 232410), (1708, 230505), (1778, 221430), (1815, 216916), (1830, 215138), (1905, 206668), (2013, 195580), (2135, 184404), (2310, 170434), (2420, 162687), (2540, 155001), (2541, 154940), (2562, 153670), (2667, 147620), (2684, 146685), (2794, 140910), (3355, 117348), (3388, 116205), (3556, 110715), (3630, 108458), (3660, 107569), (3810, 103334), (4026, 97790), (4191, 93940), (4235, 92964), (4270, 92202), (4445, 88572), (4620, 85217), (4697, 83820), (5082, 77470), (5124, 76835), (5334, 73810), (5588, 70455), (6405, 61468), (6710, 58674), (6985, 56364), (7260, 54229), (7381, 53340), (7620, 51667), (7747, 50820), (8052, 48895), (8382, 46970), (8470, 46482), (8540, 46101), (8890, 44286), (9394, 41910), (9779, 40260), (10065, 39116), (10164, 38735), (10668, 36905), (12705, 30988), (12810, 30734), (13335, 29524), (13420, 29337), (13970, 28182), (14091, 27940), (14762, 26670), (15367, 25620), (15494, 25410), (16764, 23485), (16940, 23241), (17780, 22143), (18788, 20955), (19558, 20130)]