3847079680

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1699}}^1$

素因数の和:1810

約数の個数: 144

約数和(自身を含む): 9694692000

約数和(自身を除く): 5847612320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 61, 64, 80, 116, 122, 128, 145, 160, 232, 244, 256, 290, 305, 320, 464, 488, 580, 610, 640, 928, 976, 1160, 1220, 1280, 1699, 1769, 1856, 1952, 2320, 2440, 3398, 3538, 3712, 3904, 4640, 4880, 6796, 7076, 7424, 7808, 8495, 8845, 9280, 9760, 13592, 14152, 15616, 16990, 17690, 18560, 19520, 27184, 28304, 33980, 35380, 37120, 39040, 49271, 54368, 56608, 67960, 70760, 78080, 98542, 103639, 108736, 113216, 135920, 141520, 197084, 207278, 217472, 226432, 246355, 271840, 283040, 394168, 414556, 434944, 452864, 492710, 518195, 543680, 566080, 788336, 829112, 985420, 1036390, 1087360, 1132160, 1576672, 1658224, 1970840, 2072780, 2174720, 2264320, 3005531, 3153344, 3316448, 3941680, 4145560, 6011062, 6306688, 6632896, 7883360, 8291120, 12022124, 12613376, 13265792, 15027655, 15766720, 16582240, 24044248, 26531584, 30055310, 31533440, 33164480, 48088496, 60110620, 63066880, 66328960, 96176992, 120221240, 132657920, 192353984, 240442480, 384707968, 480884960, 769415936, 961769920, 1923539840, 3847079680]

約数ペア:

[(1, 3847079680), (2, 1923539840), (4, 961769920), (5, 769415936), (8, 480884960), (10, 384707968), (16, 240442480), (20, 192353984), (29, 132657920), (32, 120221240), (40, 96176992), (58, 66328960), (61, 63066880), (64, 60110620), (80, 48088496), (116, 33164480), (122, 31533440), (128, 30055310), (145, 26531584), (160, 24044248), (232, 16582240), (244, 15766720), (256, 15027655), (290, 13265792), (305, 12613376), (320, 12022124), (464, 8291120), (488, 7883360), (580, 6632896), (610, 6306688), (640, 6011062), (928, 4145560), (976, 3941680), (1160, 3316448), (1220, 3153344), (1280, 3005531), (1699, 2264320), (1769, 2174720), (1856, 2072780), (1952, 1970840), (2320, 1658224), (2440, 1576672), (3398, 1132160), (3538, 1087360), (3712, 1036390), (3904, 985420), (4640, 829112), (4880, 788336), (6796, 566080), (7076, 543680), (7424, 518195), (7808, 492710), (8495, 452864), (8845, 434944), (9280, 414556), (9760, 394168), (13592, 283040), (14152, 271840), (15616, 246355), (16990, 226432), (17690, 217472), (18560, 207278), (19520, 197084), (27184, 141520), (28304, 135920), (33980, 113216), (35380, 108736), (37120, 103639), (39040, 98542), (49271, 78080), (54368, 70760), (56608, 67960)]