77294280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:236

約数の個数: 256

約数和(自身を含む): 290304000

約数和(自身を除く): 213009720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 29, 30, 35, 38, 40, 42, 56, 57, 58, 60, 70, 76, 84, 87, 95, 105, 114, 116, 120, 133, 140, 145, 152, 167, 168, 174, 190, 203, 210, 228, 232, 266, 280, 285, 290, 334, 348, 380, 399, 406, 420, 435, 456, 501, 532, 551, 570, 580, 609, 665, 668, 696, 760, 798, 812, 835, 840, 870, 1002, 1015, 1064, 1102, 1140, 1160, 1169, 1218, 1330, 1336, 1596, 1624, 1653, 1670, 1740, 1995, 2004, 2030, 2204, 2280, 2338, 2436, 2505, 2660, 2755, 3045, 3173, 3192, 3306, 3340, 3480, 3507, 3857, 3990, 4008, 4060, 4408, 4676, 4843, 4872, 5010, 5320, 5510, 5845, 6090, 6346, 6612, 6680, 7014, 7714, 7980, 8120, 8265, 9352, 9519, 9686, 10020, 11020, 11571, 11690, 12180, 12692, 13224, 14028, 14529, 15428, 15865, 15960, 16530, 17535, 19038, 19285, 19372, 20040, 22040, 22211, 23142, 23380, 24215, 24360, 25384, 28056, 29058, 30856, 31730, 33060, 33901, 35070, 38076, 38570, 38744, 44422, 46284, 46760, 47595, 48430, 57855, 58116, 63460, 66120, 66633, 67802, 70140, 72645, 76152, 77140, 88844, 92017, 92568, 95190, 96860, 101703, 111055, 115710, 116232, 126920, 133266, 135604, 140280, 145290, 154280, 169505, 177688, 184034, 190380, 193720, 203406, 222110, 231420, 266532, 271208, 276051, 290580, 333165, 339010, 368068, 380760, 406812, 444220, 460085, 462840, 508515, 533064, 552102, 581160, 644119, 666330, 678020, 736136, 813624, 888440, 920170, 1017030, 1104204, 1288238, 1332660, 1356040, 1380255, 1840340, 1932357, 2034060, 2208408, 2576476, 2665320, 2760510, 3220595, 3680680, 3864714, 4068120, 5152952, 5521020, 6441190, 7729428, 9661785, 11042040, 12882380, 15458856, 19323570, 25764760, 38647140, 77294280]

約数ペア:

[(1, 77294280), (2, 38647140), (3, 25764760), (4, 19323570), (5, 15458856), (6, 12882380), (7, 11042040), (8, 9661785), (10, 7729428), (12, 6441190), (14, 5521020), (15, 5152952), (19, 4068120), (20, 3864714), (21, 3680680), (24, 3220595), (28, 2760510), (29, 2665320), (30, 2576476), (35, 2208408), (38, 2034060), (40, 1932357), (42, 1840340), (56, 1380255), (57, 1356040), (58, 1332660), (60, 1288238), (70, 1104204), (76, 1017030), (84, 920170), (87, 888440), (95, 813624), (105, 736136), (114, 678020), (116, 666330), (120, 644119), (133, 581160), (140, 552102), (145, 533064), (152, 508515), (167, 462840), (168, 460085), (174, 444220), (190, 406812), (203, 380760), (210, 368068), (228, 339010), (232, 333165), (266, 290580), (280, 276051), (285, 271208), (290, 266532), (334, 231420), (348, 222110), (380, 203406), (399, 193720), (406, 190380), (420, 184034), (435, 177688), (456, 169505), (501, 154280), (532, 145290), (551, 140280), (570, 135604), (580, 133266), (609, 126920), (665, 116232), (668, 115710), (696, 111055), (760, 101703), (798, 96860), (812, 95190), (835, 92568), (840, 92017), (870, 88844), (1002, 77140), (1015, 76152), (1064, 72645), (1102, 70140), (1140, 67802), (1160, 66633), (1169, 66120), (1218, 63460), (1330, 58116), (1336, 57855), (1596, 48430), (1624, 47595), (1653, 46760), (1670, 46284), (1740, 44422), (1995, 38744), (2004, 38570), (2030, 38076), (2204, 35070), (2280, 33901), (2338, 33060), (2436, 31730), (2505, 30856), (2660, 29058), (2755, 28056), (3045, 25384), (3173, 24360), (3192, 24215), (3306, 23380), (3340, 23142), (3480, 22211), (3507, 22040), (3857, 20040), (3990, 19372), (4008, 19285), (4060, 19038), (4408, 17535), (4676, 16530), (4843, 15960), (4872, 15865), (5010, 15428), (5320, 14529), (5510, 14028), (5845, 13224), (6090, 12692), (6346, 12180), (6612, 11690), (6680, 11571), (7014, 11020), (7714, 10020), (7980, 9686), (8120, 9519), (8265, 9352)]