13351089920

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:807

約数の個数: 288

約数和(自身を含む): 38315483136

約数和(自身を除く): 24964393216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 71, 80, 112, 124, 128, 140, 142, 155, 160, 217, 224, 248, 256, 280, 284, 310, 320, 355, 434, 448, 496, 497, 560, 568, 620, 640, 677, 710, 868, 896, 992, 994, 1085, 1120, 1136, 1240, 1280, 1354, 1420, 1736, 1792, 1984, 1988, 2170, 2201, 2240, 2272, 2480, 2485, 2708, 2840, 3385, 3472, 3968, 3976, 4340, 4402, 4480, 4544, 4739, 4960, 4970, 5416, 5680, 6770, 6944, 7936, 7952, 8680, 8804, 8960, 9088, 9478, 9920, 9940, 10832, 11005, 11360, 13540, 13888, 15407, 15904, 17360, 17608, 18176, 18956, 19840, 19880, 20987, 21664, 22010, 22720, 23695, 27080, 27776, 30814, 31808, 34720, 35216, 37912, 39680, 39760, 41974, 43328, 44020, 45440, 47390, 48067, 54160, 55552, 61628, 63616, 69440, 70432, 75824, 77035, 79520, 83948, 86656, 88040, 90880, 94780, 96134, 104935, 108320, 123256, 127232, 138880, 140864, 146909, 151648, 154070, 159040, 167896, 173312, 176080, 189560, 192268, 209870, 216640, 240335, 246512, 277760, 281728, 293818, 303296, 308140, 318080, 335792, 336469, 352160, 379120, 384536, 419740, 433280, 480670, 493024, 563456, 587636, 606592, 616280, 636160, 671584, 672938, 704320, 734545, 758240, 769072, 839480, 866560, 961340, 986048, 1175272, 1213184, 1232560, 1343168, 1345876, 1408640, 1469090, 1490077, 1516480, 1538144, 1678960, 1682345, 1922680, 1972096, 2350544, 2465120, 2686336, 2691752, 2817280, 2938180, 2980154, 3032960, 3076288, 3357920, 3364690, 3845360, 3944192, 4701088, 4930240, 5372672, 5383504, 5876360, 5960308, 6065920, 6152576, 6715840, 6729380, 7450385, 7690720, 9402176, 9860480, 10430539, 10767008, 11752720, 11920616, 12305152, 13431680, 13458760, 14900770, 15381440, 18804352, 19720960, 20861078, 21534016, 23505440, 23841232, 26863360, 26917520, 29801540, 30762880, 37608704, 41722156, 43068032, 47010880, 47682464, 52152695, 53835040, 59603080, 61525760, 83444312, 86136064, 94021760, 95364928, 104305390, 107670080, 119206160, 166888624, 188043520, 190729856, 208610780, 215340160, 238412320, 333777248, 381459712, 417221560, 430680320, 476824640, 667554496, 834443120, 953649280, 1335108992, 1668886240, 1907298560, 2670217984, 3337772480, 6675544960, 13351089920]

約数ペア:

[(1, 13351089920), (2, 6675544960), (4, 3337772480), (5, 2670217984), (7, 1907298560), (8, 1668886240), (10, 1335108992), (14, 953649280), (16, 834443120), (20, 667554496), (28, 476824640), (31, 430680320), (32, 417221560), (35, 381459712), (40, 333777248), (56, 238412320), (62, 215340160), (64, 208610780), (70, 190729856), (71, 188043520), (80, 166888624), (112, 119206160), (124, 107670080), (128, 104305390), (140, 95364928), (142, 94021760), (155, 86136064), (160, 83444312), (217, 61525760), (224, 59603080), (248, 53835040), (256, 52152695), (280, 47682464), (284, 47010880), (310, 43068032), (320, 41722156), (355, 37608704), (434, 30762880), (448, 29801540), (496, 26917520), (497, 26863360), (560, 23841232), (568, 23505440), (620, 21534016), (640, 20861078), (677, 19720960), (710, 18804352), (868, 15381440), (896, 14900770), (992, 13458760), (994, 13431680), (1085, 12305152), (1120, 11920616), (1136, 11752720), (1240, 10767008), (1280, 10430539), (1354, 9860480), (1420, 9402176), (1736, 7690720), (1792, 7450385), (1984, 6729380), (1988, 6715840), (2170, 6152576), (2201, 6065920), (2240, 5960308), (2272, 5876360), (2480, 5383504), (2485, 5372672), (2708, 4930240), (2840, 4701088), (3385, 3944192), (3472, 3845360), (3968, 3364690), (3976, 3357920), (4340, 3076288), (4402, 3032960), (4480, 2980154), (4544, 2938180), (4739, 2817280), (4960, 2691752), (4970, 2686336), (5416, 2465120), (5680, 2350544), (6770, 1972096), (6944, 1922680), (7936, 1682345), (7952, 1678960), (8680, 1538144), (8804, 1516480), (8960, 1490077), (9088, 1469090), (9478, 1408640), (9920, 1345876), (9940, 1343168), (10832, 1232560), (11005, 1213184), (11360, 1175272), (13540, 986048), (13888, 961340), (15407, 866560), (15904, 839480), (17360, 769072), (17608, 758240), (18176, 734545), (18956, 704320), (19840, 672938), (19880, 671584), (20987, 636160), (21664, 616280), (22010, 606592), (22720, 587636), (23695, 563456), (27080, 493024), (27776, 480670), (30814, 433280), (31808, 419740), (34720, 384536), (35216, 379120), (37912, 352160), (39680, 336469), (39760, 335792), (41974, 318080), (43328, 308140), (44020, 303296), (45440, 293818), (47390, 281728), (48067, 277760), (54160, 246512), (55552, 240335), (61628, 216640), (63616, 209870), (69440, 192268), (70432, 189560), (75824, 176080), (77035, 173312), (79520, 167896), (83948, 159040), (86656, 154070), (88040, 151648), (90880, 146909), (94780, 140864), (96134, 138880), (104935, 127232), (108320, 123256)]