3890216960

素因数分解:

$2^{21}\times 5^1\times 7^1\times {\mathrm{53}}^1$

素因数の和:107

約数の個数: 176

約数和(自身を含む): 10871633376

約数和(自身を除く): 6981416416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 128, 140, 160, 212, 224, 256, 265, 280, 320, 371, 424, 448, 512, 530, 560, 640, 742, 848, 896, 1024, 1060, 1120, 1280, 1484, 1696, 1792, 1855, 2048, 2120, 2240, 2560, 2968, 3392, 3584, 3710, 4096, 4240, 4480, 5120, 5936, 6784, 7168, 7420, 8192, 8480, 8960, 10240, 11872, 13568, 14336, 14840, 16384, 16960, 17920, 20480, 23744, 27136, 28672, 29680, 32768, 33920, 35840, 40960, 47488, 54272, 57344, 59360, 65536, 67840, 71680, 81920, 94976, 108544, 114688, 118720, 131072, 135680, 143360, 163840, 189952, 217088, 229376, 237440, 262144, 271360, 286720, 327680, 379904, 434176, 458752, 474880, 524288, 542720, 573440, 655360, 759808, 868352, 917504, 949760, 1048576, 1085440, 1146880, 1310720, 1519616, 1736704, 1835008, 1899520, 2097152, 2170880, 2293760, 2621440, 3039232, 3473408, 3670016, 3799040, 4341760, 4587520, 5242880, 6078464, 6946816, 7340032, 7598080, 8683520, 9175040, 10485760, 12156928, 13893632, 14680064, 15196160, 17367040, 18350080, 24313856, 27787264, 30392320, 34734080, 36700160, 48627712, 55574528, 60784640, 69468160, 73400320, 97255424, 111149056, 121569280, 138936320, 194510848, 243138560, 277872640, 389021696, 486277120, 555745280, 778043392, 972554240, 1945108480, 3890216960]

約数ペア:

[(1, 3890216960), (2, 1945108480), (4, 972554240), (5, 778043392), (7, 555745280), (8, 486277120), (10, 389021696), (14, 277872640), (16, 243138560), (20, 194510848), (28, 138936320), (32, 121569280), (35, 111149056), (40, 97255424), (53, 73400320), (56, 69468160), (64, 60784640), (70, 55574528), (80, 48627712), (106, 36700160), (112, 34734080), (128, 30392320), (140, 27787264), (160, 24313856), (212, 18350080), (224, 17367040), (256, 15196160), (265, 14680064), (280, 13893632), (320, 12156928), (371, 10485760), (424, 9175040), (448, 8683520), (512, 7598080), (530, 7340032), (560, 6946816), (640, 6078464), (742, 5242880), (848, 4587520), (896, 4341760), (1024, 3799040), (1060, 3670016), (1120, 3473408), (1280, 3039232), (1484, 2621440), (1696, 2293760), (1792, 2170880), (1855, 2097152), (2048, 1899520), (2120, 1835008), (2240, 1736704), (2560, 1519616), (2968, 1310720), (3392, 1146880), (3584, 1085440), (3710, 1048576), (4096, 949760), (4240, 917504), (4480, 868352), (5120, 759808), (5936, 655360), (6784, 573440), (7168, 542720), (7420, 524288), (8192, 474880), (8480, 458752), (8960, 434176), (10240, 379904), (11872, 327680), (13568, 286720), (14336, 271360), (14840, 262144), (16384, 237440), (16960, 229376), (17920, 217088), (20480, 189952), (23744, 163840), (27136, 143360), (28672, 135680), (29680, 131072), (32768, 118720), (33920, 114688), (35840, 108544), (40960, 94976), (47488, 81920), (54272, 71680), (57344, 67840), (59360, 65536)]