3937525760

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:512

約数の個数: 224

約数和(自身を含む): 11172943872

約数和(自身を除く): 7235418112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 443, 448, 496, 512, 560, 620, 640, 868, 886, 896, 992, 1024, 1085, 1120, 1240, 1280, 1736, 1772, 1792, 1984, 2048, 2170, 2215, 2240, 2480, 2560, 3101, 3472, 3544, 3584, 3968, 4096, 4340, 4430, 4480, 4960, 5120, 6202, 6944, 7088, 7168, 7936, 8192, 8680, 8860, 8960, 9920, 10240, 12404, 13733, 13888, 14176, 14336, 15505, 15872, 17360, 17720, 17920, 19840, 20480, 24808, 27466, 27776, 28352, 28672, 31010, 31744, 34720, 35440, 35840, 39680, 40960, 49616, 54932, 55552, 56704, 57344, 62020, 63488, 68665, 69440, 70880, 71680, 79360, 96131, 99232, 109864, 111104, 113408, 124040, 126976, 137330, 138880, 141760, 143360, 158720, 192262, 198464, 219728, 222208, 226816, 248080, 253952, 274660, 277760, 283520, 286720, 317440, 384524, 396928, 439456, 444416, 453632, 480655, 496160, 549320, 555520, 567040, 634880, 769048, 793856, 878912, 888832, 907264, 961310, 992320, 1098640, 1111040, 1134080, 1269760, 1538096, 1587712, 1757824, 1777664, 1814528, 1922620, 1984640, 2197280, 2222080, 2268160, 3076192, 3175424, 3515648, 3629056, 3845240, 3969280, 4394560, 4444160, 4536320, 6152384, 6350848, 7031296, 7690480, 7938560, 8789120, 8888320, 9072640, 12304768, 12701696, 14062592, 15380960, 15877120, 17578240, 18145280, 24609536, 25403392, 28125184, 30761920, 31754240, 35156480, 49219072, 56250368, 61523840, 63508480, 70312960, 98438144, 112500736, 123047680, 127016960, 140625920, 196876288, 246095360, 281251840, 393752576, 492190720, 562503680, 787505152, 984381440, 1968762880, 3937525760]

約数ペア:

[(1, 3937525760), (2, 1968762880), (4, 984381440), (5, 787505152), (7, 562503680), (8, 492190720), (10, 393752576), (14, 281251840), (16, 246095360), (20, 196876288), (28, 140625920), (31, 127016960), (32, 123047680), (35, 112500736), (40, 98438144), (56, 70312960), (62, 63508480), (64, 61523840), (70, 56250368), (80, 49219072), (112, 35156480), (124, 31754240), (128, 30761920), (140, 28125184), (155, 25403392), (160, 24609536), (217, 18145280), (224, 17578240), (248, 15877120), (256, 15380960), (280, 14062592), (310, 12701696), (320, 12304768), (434, 9072640), (443, 8888320), (448, 8789120), (496, 7938560), (512, 7690480), (560, 7031296), (620, 6350848), (640, 6152384), (868, 4536320), (886, 4444160), (896, 4394560), (992, 3969280), (1024, 3845240), (1085, 3629056), (1120, 3515648), (1240, 3175424), (1280, 3076192), (1736, 2268160), (1772, 2222080), (1792, 2197280), (1984, 1984640), (2048, 1922620), (2170, 1814528), (2215, 1777664), (2240, 1757824), (2480, 1587712), (2560, 1538096), (3101, 1269760), (3472, 1134080), (3544, 1111040), (3584, 1098640), (3968, 992320), (4096, 961310), (4340, 907264), (4430, 888832), (4480, 878912), (4960, 793856), (5120, 769048), (6202, 634880), (6944, 567040), (7088, 555520), (7168, 549320), (7936, 496160), (8192, 480655), (8680, 453632), (8860, 444416), (8960, 439456), (9920, 396928), (10240, 384524), (12404, 317440), (13733, 286720), (13888, 283520), (14176, 277760), (14336, 274660), (15505, 253952), (15872, 248080), (17360, 226816), (17720, 222208), (17920, 219728), (19840, 198464), (20480, 192262), (24808, 158720), (27466, 143360), (27776, 141760), (28352, 138880), (28672, 137330), (31010, 126976), (31744, 124040), (34720, 113408), (35440, 111104), (35840, 109864), (39680, 99232), (40960, 96131), (49616, 79360), (54932, 71680), (55552, 70880), (56704, 69440), (57344, 68665), (62020, 63488)]