1157703680

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:586

約数の個数: 192

約数和(自身を含む): 3283338240

約数和(自身を除く): 2125634560

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, 448, 496, 512, 521, 560, 620, 640, 868, 896, 992, 1024, 1042, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2048, 2084, 2170, 2240, 2480, 2560, 2605, 3472, 3584, 3647, 3968, 4168, 4340, 4480, 4960, 5120, 5210, 6944, 7168, 7294, 7936, 8336, 8680, 8960, 9920, 10240, 10420, 13888, 14336, 14588, 15872, 16151, 16672, 17360, 17920, 18235, 19840, 20840, 27776, 29176, 31744, 32302, 33344, 34720, 35840, 36470, 39680, 41680, 55552, 58352, 63488, 64604, 66688, 69440, 71680, 72940, 79360, 80755, 83360, 111104, 113057, 116704, 129208, 133376, 138880, 145880, 158720, 161510, 166720, 222208, 226114, 233408, 258416, 266752, 277760, 291760, 317440, 323020, 333440, 444416, 452228, 466816, 516832, 533504, 555520, 565285, 583520, 646040, 666880, 904456, 933632, 1033664, 1067008, 1111040, 1130570, 1167040, 1292080, 1333760, 1808912, 1867264, 2067328, 2222080, 2261140, 2334080, 2584160, 2667520, 3617824, 3734528, 4134656, 4522280, 4668160, 5168320, 5335040, 7235648, 7469056, 8269312, 9044560, 9336320, 10336640, 14471296, 16538624, 18089120, 18672640, 20673280, 28942592, 33077248, 36178240, 37345280, 41346560, 57885184, 72356480, 82693120, 115770368, 144712960, 165386240, 231540736, 289425920, 578851840, 1157703680]

約数ペア:

[(1, 1157703680), (2, 578851840), (4, 289425920), (5, 231540736), (7, 165386240), (8, 144712960), (10, 115770368), (14, 82693120), (16, 72356480), (20, 57885184), (28, 41346560), (31, 37345280), (32, 36178240), (35, 33077248), (40, 28942592), (56, 20673280), (62, 18672640), (64, 18089120), (70, 16538624), (80, 14471296), (112, 10336640), (124, 9336320), (128, 9044560), (140, 8269312), (155, 7469056), (160, 7235648), (217, 5335040), (224, 5168320), (248, 4668160), (256, 4522280), (280, 4134656), (310, 3734528), (320, 3617824), (434, 2667520), (448, 2584160), (496, 2334080), (512, 2261140), (521, 2222080), (560, 2067328), (620, 1867264), (640, 1808912), (868, 1333760), (896, 1292080), (992, 1167040), (1024, 1130570), (1042, 1111040), (1085, 1067008), (1120, 1033664), (1240, 933632), (1280, 904456), (1736, 666880), (1792, 646040), (1984, 583520), (2048, 565285), (2084, 555520), (2170, 533504), (2240, 516832), (2480, 466816), (2560, 452228), (2605, 444416), (3472, 333440), (3584, 323020), (3647, 317440), (3968, 291760), (4168, 277760), (4340, 266752), (4480, 258416), (4960, 233408), (5120, 226114), (5210, 222208), (6944, 166720), (7168, 161510), (7294, 158720), (7936, 145880), (8336, 138880), (8680, 133376), (8960, 129208), (9920, 116704), (10240, 113057), (10420, 111104), (13888, 83360), (14336, 80755), (14588, 79360), (15872, 72940), (16151, 71680), (16672, 69440), (17360, 66688), (17920, 64604), (18235, 63488), (19840, 58352), (20840, 55552), (27776, 41680), (29176, 39680), (31744, 36470), (32302, 35840), (33344, 34720)]