38717280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:218

約数の個数: 288

約数和(自身を含む): 158505984

約数和(自身を除く): 119788704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 138, 140, 144, 160, 161, 167, 168, 180, 184, 207, 210, 224, 230, 240, 252, 276, 280, 288, 315, 322, 334, 336, 345, 360, 368, 414, 420, 460, 480, 483, 501, 504, 552, 560, 630, 644, 668, 672, 690, 720, 736, 805, 828, 835, 840, 920, 966, 1002, 1008, 1035, 1104, 1120, 1169, 1260, 1288, 1336, 1380, 1440, 1449, 1503, 1610, 1656, 1670, 1680, 1840, 1932, 2004, 2016, 2070, 2208, 2338, 2415, 2505, 2520, 2576, 2672, 2760, 2898, 3006, 3220, 3312, 3340, 3360, 3507, 3680, 3841, 3864, 4008, 4140, 4676, 4830, 5010, 5040, 5152, 5344, 5520, 5796, 5845, 6012, 6440, 6624, 6680, 7014, 7245, 7515, 7682, 7728, 8016, 8280, 9352, 9660, 10020, 10080, 10521, 11040, 11523, 11592, 11690, 12024, 12880, 13360, 14028, 14490, 15030, 15364, 15456, 16032, 16560, 17535, 18704, 19205, 19320, 20040, 21042, 23046, 23184, 23380, 24048, 25760, 26720, 26887, 28056, 28980, 30060, 30728, 33120, 34569, 35070, 37408, 38410, 38640, 40080, 42084, 46092, 46368, 46760, 48096, 52605, 53774, 56112, 57615, 57960, 60120, 61456, 69138, 70140, 76820, 77280, 80160, 80661, 84168, 92184, 93520, 105210, 107548, 112224, 115230, 115920, 120240, 122912, 134435, 138276, 140280, 153640, 161322, 168336, 172845, 184368, 187040, 210420, 215096, 230460, 231840, 240480, 241983, 268870, 276552, 280560, 307280, 322644, 336672, 345690, 368736, 403305, 420840, 430192, 460920, 483966, 537740, 553104, 561120, 614560, 645288, 691380, 806610, 841680, 860384, 921840, 967932, 1075480, 1106208, 1209915, 1290576, 1382760, 1613220, 1683360, 1843680, 1935864, 2150960, 2419830, 2581152, 2765520, 3226440, 3871728, 4301920, 4839660, 5531040, 6452880, 7743456, 9679320, 12905760, 19358640, 38717280]

約数ペア:

[(1, 38717280), (2, 19358640), (3, 12905760), (4, 9679320), (5, 7743456), (6, 6452880), (7, 5531040), (8, 4839660), (9, 4301920), (10, 3871728), (12, 3226440), (14, 2765520), (15, 2581152), (16, 2419830), (18, 2150960), (20, 1935864), (21, 1843680), (23, 1683360), (24, 1613220), (28, 1382760), (30, 1290576), (32, 1209915), (35, 1106208), (36, 1075480), (40, 967932), (42, 921840), (45, 860384), (46, 841680), (48, 806610), (56, 691380), (60, 645288), (63, 614560), (69, 561120), (70, 553104), (72, 537740), (80, 483966), (84, 460920), (90, 430192), (92, 420840), (96, 403305), (105, 368736), (112, 345690), (115, 336672), (120, 322644), (126, 307280), (138, 280560), (140, 276552), (144, 268870), (160, 241983), (161, 240480), (167, 231840), (168, 230460), (180, 215096), (184, 210420), (207, 187040), (210, 184368), (224, 172845), (230, 168336), (240, 161322), (252, 153640), (276, 140280), (280, 138276), (288, 134435), (315, 122912), (322, 120240), (334, 115920), (336, 115230), (345, 112224), (360, 107548), (368, 105210), (414, 93520), (420, 92184), (460, 84168), (480, 80661), (483, 80160), (501, 77280), (504, 76820), (552, 70140), (560, 69138), (630, 61456), (644, 60120), (668, 57960), (672, 57615), (690, 56112), (720, 53774), (736, 52605), (805, 48096), (828, 46760), (835, 46368), (840, 46092), (920, 42084), (966, 40080), (1002, 38640), (1008, 38410), (1035, 37408), (1104, 35070), (1120, 34569), (1169, 33120), (1260, 30728), (1288, 30060), (1336, 28980), (1380, 28056), (1440, 26887), (1449, 26720), (1503, 25760), (1610, 24048), (1656, 23380), (1670, 23184), (1680, 23046), (1840, 21042), (1932, 20040), (2004, 19320), (2016, 19205), (2070, 18704), (2208, 17535), (2338, 16560), (2415, 16032), (2505, 15456), (2520, 15364), (2576, 15030), (2672, 14490), (2760, 14028), (2898, 13360), (3006, 12880), (3220, 12024), (3312, 11690), (3340, 11592), (3360, 11523), (3507, 11040), (3680, 10521), (3841, 10080), (3864, 10020), (4008, 9660), (4140, 9352), (4676, 8280), (4830, 8016), (5010, 7728), (5040, 7682), (5152, 7515), (5344, 7245), (5520, 7014), (5796, 6680), (5845, 6624), (6012, 6440)]