1004089380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:559

約数の個数: 288

約数和(自身を含む): 3530096640

約数和(自身を除く): 2526007260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 31, 35, 42, 46, 49, 60, 62, 69, 70, 84, 92, 93, 98, 105, 115, 124, 138, 140, 147, 155, 161, 186, 196, 210, 217, 230, 245, 276, 294, 310, 322, 345, 372, 420, 434, 460, 465, 479, 483, 490, 588, 620, 644, 651, 690, 713, 735, 805, 868, 930, 958, 966, 980, 1085, 1127, 1302, 1380, 1426, 1437, 1470, 1519, 1610, 1860, 1916, 1932, 2139, 2170, 2254, 2395, 2415, 2604, 2852, 2874, 2940, 3038, 3220, 3255, 3353, 3381, 3565, 4278, 4340, 4508, 4557, 4790, 4830, 4991, 5635, 5748, 6076, 6510, 6706, 6762, 7130, 7185, 7595, 8556, 9114, 9580, 9660, 9982, 10059, 10695, 11017, 11270, 13020, 13412, 13524, 14260, 14370, 14849, 14973, 15190, 16765, 16905, 18228, 19964, 20118, 21390, 22034, 22540, 22785, 23471, 24955, 28740, 29698, 29946, 30380, 33051, 33530, 33810, 34937, 40236, 42780, 44068, 44547, 45570, 46942, 49910, 50295, 55085, 59396, 59892, 66102, 67060, 67620, 69874, 70413, 74245, 74865, 77119, 89094, 91140, 93884, 99820, 100590, 103943, 104811, 110170, 117355, 132204, 139748, 140826, 148490, 149730, 154238, 165255, 174685, 178188, 201180, 207886, 209622, 220340, 222735, 231357, 234710, 281652, 296980, 299460, 308476, 311829, 330510, 341527, 349370, 352065, 385595, 415772, 419244, 445470, 462714, 469420, 519715, 524055, 539833, 623658, 661020, 683054, 698740, 704130, 727601, 771190, 890940, 925428, 1024581, 1039430, 1048110, 1079666, 1156785, 1247316, 1366108, 1408260, 1455202, 1542380, 1559145, 1619499, 1707635, 2049162, 2078860, 2096220, 2159332, 2182803, 2313570, 2390689, 2699165, 2910404, 3118290, 3238998, 3415270, 3638005, 4098324, 4365606, 4627140, 4781378, 5122905, 5398330, 6236580, 6477996, 6830540, 7172067, 7276010, 8097495, 8731212, 9562756, 10245810, 10796660, 10914015, 11953445, 14344134, 14552020, 16194990, 16734823, 20491620, 21828030, 23906890, 28688268, 32389980, 33469646, 35860335, 43656060, 47813780, 50204469, 66939292, 71720670, 83674115, 100408938, 143441340, 167348230, 200817876, 251022345, 334696460, 502044690, 1004089380]

約数ペア:

[(1, 1004089380), (2, 502044690), (3, 334696460), (4, 251022345), (5, 200817876), (6, 167348230), (7, 143441340), (10, 100408938), (12, 83674115), (14, 71720670), (15, 66939292), (20, 50204469), (21, 47813780), (23, 43656060), (28, 35860335), (30, 33469646), (31, 32389980), (35, 28688268), (42, 23906890), (46, 21828030), (49, 20491620), (60, 16734823), (62, 16194990), (69, 14552020), (70, 14344134), (84, 11953445), (92, 10914015), (93, 10796660), (98, 10245810), (105, 9562756), (115, 8731212), (124, 8097495), (138, 7276010), (140, 7172067), (147, 6830540), (155, 6477996), (161, 6236580), (186, 5398330), (196, 5122905), (210, 4781378), (217, 4627140), (230, 4365606), (245, 4098324), (276, 3638005), (294, 3415270), (310, 3238998), (322, 3118290), (345, 2910404), (372, 2699165), (420, 2390689), (434, 2313570), (460, 2182803), (465, 2159332), (479, 2096220), (483, 2078860), (490, 2049162), (588, 1707635), (620, 1619499), (644, 1559145), (651, 1542380), (690, 1455202), (713, 1408260), (735, 1366108), (805, 1247316), (868, 1156785), (930, 1079666), (958, 1048110), (966, 1039430), (980, 1024581), (1085, 925428), (1127, 890940), (1302, 771190), (1380, 727601), (1426, 704130), (1437, 698740), (1470, 683054), (1519, 661020), (1610, 623658), (1860, 539833), (1916, 524055), (1932, 519715), (2139, 469420), (2170, 462714), (2254, 445470), (2395, 419244), (2415, 415772), (2604, 385595), (2852, 352065), (2874, 349370), (2940, 341527), (3038, 330510), (3220, 311829), (3255, 308476), (3353, 299460), (3381, 296980), (3565, 281652), (4278, 234710), (4340, 231357), (4508, 222735), (4557, 220340), (4790, 209622), (4830, 207886), (4991, 201180), (5635, 178188), (5748, 174685), (6076, 165255), (6510, 154238), (6706, 149730), (6762, 148490), (7130, 140826), (7185, 139748), (7595, 132204), (8556, 117355), (9114, 110170), (9580, 104811), (9660, 103943), (9982, 100590), (10059, 99820), (10695, 93884), (11017, 91140), (11270, 89094), (13020, 77119), (13412, 74865), (13524, 74245), (14260, 70413), (14370, 69874), (14849, 67620), (14973, 67060), (15190, 66102), (16765, 59892), (16905, 59396), (18228, 55085), (19964, 50295), (20118, 49910), (21390, 46942), (22034, 45570), (22540, 44547), (22785, 44068), (23471, 42780), (24955, 40236), (28740, 34937), (29698, 33810), (29946, 33530), (30380, 33051)]