1701969920

素因数分解:

$2^{17}\times 5^1\times 7^2\times {\mathrm{53}}^1$

素因数の和:106

約数の個数: 216

約数和(自身を含む): 4841256924

約数和(自身を除く): 3139287004

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 53, 56, 64, 70, 80, 98, 106, 112, 128, 140, 160, 196, 212, 224, 245, 256, 265, 280, 320, 371, 392, 424, 448, 490, 512, 530, 560, 640, 742, 784, 848, 896, 980, 1024, 1060, 1120, 1280, 1484, 1568, 1696, 1792, 1855, 1960, 2048, 2120, 2240, 2560, 2597, 2968, 3136, 3392, 3584, 3710, 3920, 4096, 4240, 4480, 5120, 5194, 5936, 6272, 6784, 7168, 7420, 7840, 8192, 8480, 8960, 10240, 10388, 11872, 12544, 12985, 13568, 14336, 14840, 15680, 16384, 16960, 17920, 20480, 20776, 23744, 25088, 25970, 27136, 28672, 29680, 31360, 32768, 33920, 35840, 40960, 41552, 47488, 50176, 51940, 54272, 57344, 59360, 62720, 65536, 67840, 71680, 81920, 83104, 94976, 100352, 103880, 108544, 114688, 118720, 125440, 131072, 135680, 143360, 163840, 166208, 189952, 200704, 207760, 217088, 229376, 237440, 250880, 271360, 286720, 327680, 332416, 379904, 401408, 415520, 434176, 458752, 474880, 501760, 542720, 573440, 655360, 664832, 759808, 802816, 831040, 868352, 917504, 949760, 1003520, 1085440, 1146880, 1329664, 1519616, 1605632, 1662080, 1736704, 1899520, 2007040, 2170880, 2293760, 2659328, 3039232, 3211264, 3324160, 3473408, 3799040, 4014080, 4341760, 4587520, 5318656, 6078464, 6422528, 6648320, 6946816, 7598080, 8028160, 8683520, 10637312, 12156928, 13296640, 15196160, 16056320, 17367040, 21274624, 24313856, 26593280, 30392320, 32112640, 34734080, 42549248, 48627712, 53186560, 60784640, 85098496, 106373120, 121569280, 170196992, 212746240, 243138560, 340393984, 425492480, 850984960, 1701969920]

約数ペア:

[(1, 1701969920), (2, 850984960), (4, 425492480), (5, 340393984), (7, 243138560), (8, 212746240), (10, 170196992), (14, 121569280), (16, 106373120), (20, 85098496), (28, 60784640), (32, 53186560), (35, 48627712), (40, 42549248), (49, 34734080), (53, 32112640), (56, 30392320), (64, 26593280), (70, 24313856), (80, 21274624), (98, 17367040), (106, 16056320), (112, 15196160), (128, 13296640), (140, 12156928), (160, 10637312), (196, 8683520), (212, 8028160), (224, 7598080), (245, 6946816), (256, 6648320), (265, 6422528), (280, 6078464), (320, 5318656), (371, 4587520), (392, 4341760), (424, 4014080), (448, 3799040), (490, 3473408), (512, 3324160), (530, 3211264), (560, 3039232), (640, 2659328), (742, 2293760), (784, 2170880), (848, 2007040), (896, 1899520), (980, 1736704), (1024, 1662080), (1060, 1605632), (1120, 1519616), (1280, 1329664), (1484, 1146880), (1568, 1085440), (1696, 1003520), (1792, 949760), (1855, 917504), (1960, 868352), (2048, 831040), (2120, 802816), (2240, 759808), (2560, 664832), (2597, 655360), (2968, 573440), (3136, 542720), (3392, 501760), (3584, 474880), (3710, 458752), (3920, 434176), (4096, 415520), (4240, 401408), (4480, 379904), (5120, 332416), (5194, 327680), (5936, 286720), (6272, 271360), (6784, 250880), (7168, 237440), (7420, 229376), (7840, 217088), (8192, 207760), (8480, 200704), (8960, 189952), (10240, 166208), (10388, 163840), (11872, 143360), (12544, 135680), (12985, 131072), (13568, 125440), (14336, 118720), (14840, 114688), (15680, 108544), (16384, 103880), (16960, 100352), (17920, 94976), (20480, 83104), (20776, 81920), (23744, 71680), (25088, 67840), (25970, 65536), (27136, 62720), (28672, 59360), (29680, 57344), (31360, 54272), (32768, 51940), (33920, 50176), (35840, 47488), (40960, 41552)]