138501720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 384

約数和(自身を含む): 564071040

約数和(自身を除く): 425569320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 53, 56, 60, 61, 63, 68, 70, 72, 84, 85, 90, 102, 105, 106, 119, 120, 122, 126, 136, 140, 153, 159, 168, 170, 180, 183, 204, 210, 212, 238, 244, 252, 255, 265, 280, 305, 306, 315, 318, 340, 357, 360, 366, 371, 408, 420, 424, 427, 476, 477, 488, 504, 510, 530, 549, 595, 610, 612, 630, 636, 680, 714, 732, 742, 765, 795, 840, 854, 901, 915, 952, 954, 1020, 1037, 1060, 1071, 1098, 1113, 1190, 1220, 1224, 1260, 1272, 1281, 1428, 1464, 1484, 1530, 1590, 1708, 1785, 1802, 1830, 1855, 1908, 2040, 2074, 2120, 2135, 2142, 2196, 2226, 2380, 2385, 2440, 2520, 2562, 2703, 2745, 2856, 2968, 3060, 3111, 3180, 3233, 3339, 3416, 3570, 3604, 3660, 3710, 3816, 3843, 4148, 4270, 4284, 4392, 4452, 4505, 4760, 4770, 5124, 5185, 5355, 5406, 5490, 5565, 6120, 6222, 6307, 6360, 6405, 6466, 6678, 7140, 7208, 7259, 7320, 7420, 7686, 8109, 8296, 8540, 8568, 8904, 9010, 9333, 9540, 9699, 10248, 10370, 10710, 10812, 10980, 11130, 12444, 12614, 12810, 12932, 13356, 13515, 14280, 14518, 14840, 15372, 15555, 16165, 16218, 16695, 17080, 18020, 18666, 18921, 19080, 19215, 19398, 20740, 21420, 21624, 21777, 21960, 22260, 22631, 24888, 25228, 25620, 25864, 26712, 27030, 29036, 29097, 30744, 31110, 31535, 32330, 32436, 33390, 36040, 36295, 37332, 37842, 38430, 38796, 40545, 41480, 42840, 43554, 44520, 45262, 46665, 48495, 50456, 51240, 54060, 54961, 56763, 58072, 58194, 62220, 63070, 64660, 64872, 65331, 66780, 67893, 72590, 74664, 75684, 76860, 77592, 81090, 87108, 90524, 93330, 94605, 96990, 108120, 108885, 109922, 113155, 113526, 116388, 124440, 126140, 129320, 130662, 133560, 135786, 145180, 145485, 151368, 153720, 162180, 164883, 174216, 181048, 186660, 189210, 193980, 203679, 217770, 219844, 226310, 227052, 232776, 252280, 261324, 271572, 274805, 283815, 290360, 290970, 324360, 326655, 329766, 339465, 373320, 378420, 384727, 387960, 407358, 435540, 439688, 452620, 454104, 494649, 522648, 543144, 549610, 567630, 581940, 653310, 659532, 678930, 756840, 769454, 814716, 824415, 871080, 905240, 989298, 1018395, 1099220, 1135260, 1154181, 1163880, 1306620, 1319064, 1357860, 1538908, 1629432, 1648830, 1923635, 1978596, 2036790, 2198440, 2270520, 2308362, 2473245, 2613240, 2715720, 3077816, 3297660, 3462543, 3847270, 3957192, 4073580, 4616724, 4946490, 5770905, 6595320, 6925086, 7694540, 8147160, 9233448, 9892980, 11541810, 13850172, 15389080, 17312715, 19785960, 23083620, 27700344, 34625430, 46167240, 69250860, 138501720]

約数ペア:

[(1, 138501720), (2, 69250860), (3, 46167240), (4, 34625430), (5, 27700344), (6, 23083620), (7, 19785960), (8, 17312715), (9, 15389080), (10, 13850172), (12, 11541810), (14, 9892980), (15, 9233448), (17, 8147160), (18, 7694540), (20, 6925086), (21, 6595320), (24, 5770905), (28, 4946490), (30, 4616724), (34, 4073580), (35, 3957192), (36, 3847270), (40, 3462543), (42, 3297660), (45, 3077816), (51, 2715720), (53, 2613240), (56, 2473245), (60, 2308362), (61, 2270520), (63, 2198440), (68, 2036790), (70, 1978596), (72, 1923635), (84, 1648830), (85, 1629432), (90, 1538908), (102, 1357860), (105, 1319064), (106, 1306620), (119, 1163880), (120, 1154181), (122, 1135260), (126, 1099220), (136, 1018395), (140, 989298), (153, 905240), (159, 871080), (168, 824415), (170, 814716), (180, 769454), (183, 756840), (204, 678930), (210, 659532), (212, 653310), (238, 581940), (244, 567630), (252, 549610), (255, 543144), (265, 522648), (280, 494649), (305, 454104), (306, 452620), (315, 439688), (318, 435540), (340, 407358), (357, 387960), (360, 384727), (366, 378420), (371, 373320), (408, 339465), (420, 329766), (424, 326655), (427, 324360), (476, 290970), (477, 290360), (488, 283815), (504, 274805), (510, 271572), (530, 261324), (549, 252280), (595, 232776), (610, 227052), (612, 226310), (630, 219844), (636, 217770), (680, 203679), (714, 193980), (732, 189210), (742, 186660), (765, 181048), (795, 174216), (840, 164883), (854, 162180), (901, 153720), (915, 151368), (952, 145485), (954, 145180), (1020, 135786), (1037, 133560), (1060, 130662), (1071, 129320), (1098, 126140), (1113, 124440), (1190, 116388), (1220, 113526), (1224, 113155), (1260, 109922), (1272, 108885), (1281, 108120), (1428, 96990), (1464, 94605), (1484, 93330), (1530, 90524), (1590, 87108), (1708, 81090), (1785, 77592), (1802, 76860), (1830, 75684), (1855, 74664), (1908, 72590), (2040, 67893), (2074, 66780), (2120, 65331), (2135, 64872), (2142, 64660), (2196, 63070), (2226, 62220), (2380, 58194), (2385, 58072), (2440, 56763), (2520, 54961), (2562, 54060), (2703, 51240), (2745, 50456), (2856, 48495), (2968, 46665), (3060, 45262), (3111, 44520), (3180, 43554), (3233, 42840), (3339, 41480), (3416, 40545), (3570, 38796), (3604, 38430), (3660, 37842), (3710, 37332), (3816, 36295), (3843, 36040), (4148, 33390), (4270, 32436), (4284, 32330), (4392, 31535), (4452, 31110), (4505, 30744), (4760, 29097), (4770, 29036), (5124, 27030), (5185, 26712), (5355, 25864), (5406, 25620), (5490, 25228), (5565, 24888), (6120, 22631), (6222, 22260), (6307, 21960), (6360, 21777), (6405, 21624), (6466, 21420), (6678, 20740), (7140, 19398), (7208, 19215), (7259, 19080), (7320, 18921), (7420, 18666), (7686, 18020), (8109, 17080), (8296, 16695), (8540, 16218), (8568, 16165), (8904, 15555), (9010, 15372), (9333, 14840), (9540, 14518), (9699, 14280), (10248, 13515), (10370, 13356), (10710, 12932), (10812, 12810), (10980, 12614), (11130, 12444)]