1457684480

素因数分解:

$2^{15}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:114

約数の個数: 256

約数和(自身を含む): 4227793920

約数和(自身を除く): 2770109440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 41, 56, 62, 64, 70, 80, 82, 112, 124, 128, 140, 155, 160, 164, 205, 217, 224, 248, 256, 280, 287, 310, 320, 328, 410, 434, 448, 496, 512, 560, 574, 620, 640, 656, 820, 868, 896, 992, 1024, 1085, 1120, 1148, 1240, 1271, 1280, 1312, 1435, 1640, 1736, 1792, 1984, 2048, 2170, 2240, 2296, 2480, 2542, 2560, 2624, 2870, 3280, 3472, 3584, 3968, 4096, 4340, 4480, 4592, 4960, 5084, 5120, 5248, 5740, 6355, 6560, 6944, 7168, 7936, 8192, 8680, 8897, 8960, 9184, 9920, 10168, 10240, 10496, 11480, 12710, 13120, 13888, 14336, 15872, 16384, 17360, 17794, 17920, 18368, 19840, 20336, 20480, 20992, 22960, 25420, 26240, 27776, 28672, 31744, 32768, 34720, 35588, 35840, 36736, 39680, 40672, 40960, 41984, 44485, 45920, 50840, 52480, 55552, 57344, 63488, 69440, 71176, 71680, 73472, 79360, 81344, 81920, 83968, 88970, 91840, 101680, 104960, 111104, 114688, 126976, 138880, 142352, 143360, 146944, 158720, 162688, 163840, 167936, 177940, 183680, 203360, 209920, 222208, 229376, 253952, 277760, 284704, 286720, 293888, 317440, 325376, 335872, 355880, 367360, 406720, 419840, 444416, 507904, 555520, 569408, 573440, 587776, 634880, 650752, 671744, 711760, 734720, 813440, 839680, 888832, 1015808, 1111040, 1138816, 1146880, 1175552, 1269760, 1301504, 1343488, 1423520, 1469440, 1626880, 1679360, 1777664, 2222080, 2277632, 2351104, 2539520, 2603008, 2847040, 2938880, 3253760, 3358720, 3555328, 4444160, 4555264, 4702208, 5079040, 5206016, 5694080, 5877760, 6507520, 6717440, 7110656, 8888320, 9110528, 9404416, 10412032, 11388160, 11755520, 13015040, 17776640, 18221056, 20824064, 22776320, 23511040, 26030080, 35553280, 36442112, 41648128, 45552640, 47022080, 52060160, 72884224, 91105280, 104120320, 145768448, 182210560, 208240640, 291536896, 364421120, 728842240, 1457684480]

約数ペア:

[(1, 1457684480), (2, 728842240), (4, 364421120), (5, 291536896), (7, 208240640), (8, 182210560), (10, 145768448), (14, 104120320), (16, 91105280), (20, 72884224), (28, 52060160), (31, 47022080), (32, 45552640), (35, 41648128), (40, 36442112), (41, 35553280), (56, 26030080), (62, 23511040), (64, 22776320), (70, 20824064), (80, 18221056), (82, 17776640), (112, 13015040), (124, 11755520), (128, 11388160), (140, 10412032), (155, 9404416), (160, 9110528), (164, 8888320), (205, 7110656), (217, 6717440), (224, 6507520), (248, 5877760), (256, 5694080), (280, 5206016), (287, 5079040), (310, 4702208), (320, 4555264), (328, 4444160), (410, 3555328), (434, 3358720), (448, 3253760), (496, 2938880), (512, 2847040), (560, 2603008), (574, 2539520), (620, 2351104), (640, 2277632), (656, 2222080), (820, 1777664), (868, 1679360), (896, 1626880), (992, 1469440), (1024, 1423520), (1085, 1343488), (1120, 1301504), (1148, 1269760), (1240, 1175552), (1271, 1146880), (1280, 1138816), (1312, 1111040), (1435, 1015808), (1640, 888832), (1736, 839680), (1792, 813440), (1984, 734720), (2048, 711760), (2170, 671744), (2240, 650752), (2296, 634880), (2480, 587776), (2542, 573440), (2560, 569408), (2624, 555520), (2870, 507904), (3280, 444416), (3472, 419840), (3584, 406720), (3968, 367360), (4096, 355880), (4340, 335872), (4480, 325376), (4592, 317440), (4960, 293888), (5084, 286720), (5120, 284704), (5248, 277760), (5740, 253952), (6355, 229376), (6560, 222208), (6944, 209920), (7168, 203360), (7936, 183680), (8192, 177940), (8680, 167936), (8897, 163840), (8960, 162688), (9184, 158720), (9920, 146944), (10168, 143360), (10240, 142352), (10496, 138880), (11480, 126976), (12710, 114688), (13120, 111104), (13888, 104960), (14336, 101680), (15872, 91840), (16384, 88970), (17360, 83968), (17794, 81920), (17920, 81344), (18368, 79360), (19840, 73472), (20336, 71680), (20480, 71176), (20992, 69440), (22960, 63488), (25420, 57344), (26240, 55552), (27776, 52480), (28672, 50840), (31744, 45920), (32768, 44485), (34720, 41984), (35588, 40960), (35840, 40672), (36736, 39680)]