128585730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 256

約数和(自身を含む): 416747520

約数和(自身を除く): 288161790

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 37, 38, 39, 42, 57, 65, 67, 70, 74, 78, 91, 95, 105, 111, 114, 130, 133, 134, 182, 185, 190, 195, 201, 210, 222, 247, 259, 266, 273, 285, 335, 370, 390, 399, 402, 455, 469, 481, 494, 518, 546, 555, 570, 665, 670, 703, 741, 777, 798, 871, 910, 938, 962, 1005, 1110, 1235, 1273, 1295, 1330, 1365, 1406, 1407, 1443, 1482, 1554, 1729, 1742, 1995, 2010, 2109, 2345, 2405, 2470, 2479, 2546, 2590, 2613, 2730, 2814, 2886, 3367, 3458, 3515, 3705, 3819, 3885, 3990, 4218, 4355, 4690, 4810, 4921, 4958, 5187, 5226, 6097, 6365, 6734, 7030, 7035, 7215, 7410, 7437, 7638, 7770, 8645, 8710, 8911, 9139, 9842, 10101, 10374, 10545, 12194, 12395, 12730, 13065, 14070, 14430, 14763, 14874, 16549, 16835, 17290, 17353, 17822, 18278, 18291, 19095, 20202, 21090, 24605, 24790, 25935, 26130, 26733, 27417, 29526, 30485, 32227, 33098, 33670, 34706, 36582, 37185, 38190, 44555, 45695, 47101, 49210, 49647, 50505, 51870, 52059, 53466, 54834, 60970, 63973, 64454, 73815, 74370, 82745, 86765, 89110, 91390, 91455, 94202, 96681, 99294, 101010, 104118, 115843, 127946, 133665, 137085, 141303, 147630, 161135, 165490, 173530, 182910, 191919, 193362, 225589, 231686, 235505, 248235, 260295, 267330, 274170, 282606, 319865, 322270, 329707, 347529, 383838, 451178, 471010, 483405, 496470, 520590, 579215, 612313, 639730, 659414, 676767, 695058, 706515, 959595, 966810, 989121, 1127945, 1158430, 1224626, 1353534, 1413030, 1648535, 1737645, 1836939, 1919190, 1978242, 2255890, 3061565, 3297070, 3383835, 3475290, 3673878, 4286191, 4945605, 6123130, 6767670, 8572382, 9184695, 9891210, 12858573, 18369390, 21430955, 25717146, 42861910, 64292865, 128585730]

約数ペア:

[(1, 128585730), (2, 64292865), (3, 42861910), (5, 25717146), (6, 21430955), (7, 18369390), (10, 12858573), (13, 9891210), (14, 9184695), (15, 8572382), (19, 6767670), (21, 6123130), (26, 4945605), (30, 4286191), (35, 3673878), (37, 3475290), (38, 3383835), (39, 3297070), (42, 3061565), (57, 2255890), (65, 1978242), (67, 1919190), (70, 1836939), (74, 1737645), (78, 1648535), (91, 1413030), (95, 1353534), (105, 1224626), (111, 1158430), (114, 1127945), (130, 989121), (133, 966810), (134, 959595), (182, 706515), (185, 695058), (190, 676767), (195, 659414), (201, 639730), (210, 612313), (222, 579215), (247, 520590), (259, 496470), (266, 483405), (273, 471010), (285, 451178), (335, 383838), (370, 347529), (390, 329707), (399, 322270), (402, 319865), (455, 282606), (469, 274170), (481, 267330), (494, 260295), (518, 248235), (546, 235505), (555, 231686), (570, 225589), (665, 193362), (670, 191919), (703, 182910), (741, 173530), (777, 165490), (798, 161135), (871, 147630), (910, 141303), (938, 137085), (962, 133665), (1005, 127946), (1110, 115843), (1235, 104118), (1273, 101010), (1295, 99294), (1330, 96681), (1365, 94202), (1406, 91455), (1407, 91390), (1443, 89110), (1482, 86765), (1554, 82745), (1729, 74370), (1742, 73815), (1995, 64454), (2010, 63973), (2109, 60970), (2345, 54834), (2405, 53466), (2470, 52059), (2479, 51870), (2546, 50505), (2590, 49647), (2613, 49210), (2730, 47101), (2814, 45695), (2886, 44555), (3367, 38190), (3458, 37185), (3515, 36582), (3705, 34706), (3819, 33670), (3885, 33098), (3990, 32227), (4218, 30485), (4355, 29526), (4690, 27417), (4810, 26733), (4921, 26130), (4958, 25935), (5187, 24790), (5226, 24605), (6097, 21090), (6365, 20202), (6734, 19095), (7030, 18291), (7035, 18278), (7215, 17822), (7410, 17353), (7437, 17290), (7638, 16835), (7770, 16549), (8645, 14874), (8710, 14763), (8911, 14430), (9139, 14070), (9842, 13065), (10101, 12730), (10374, 12395), (10545, 12194)]