1427246080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1$

素因数の和:602

約数の個数: 176

約数和(自身を含む): 3784231584

約数和(自身を除く): 2356985504

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 64, 65, 80, 82, 104, 128, 130, 160, 164, 205, 208, 256, 260, 320, 328, 410, 416, 512, 520, 523, 533, 640, 656, 820, 832, 1024, 1040, 1046, 1066, 1280, 1312, 1640, 1664, 2080, 2092, 2132, 2560, 2615, 2624, 2665, 3280, 3328, 4160, 4184, 4264, 5120, 5230, 5248, 5330, 6560, 6656, 6799, 8320, 8368, 8528, 10460, 10496, 10660, 13120, 13312, 13598, 16640, 16736, 17056, 20920, 20992, 21320, 21443, 26240, 27196, 33280, 33472, 33995, 34112, 41840, 41984, 42640, 42886, 52480, 54392, 66560, 66944, 67990, 68224, 83680, 85280, 85772, 104960, 107215, 108784, 133888, 135980, 136448, 167360, 170560, 171544, 209920, 214430, 217568, 267776, 271960, 272896, 278759, 334720, 341120, 343088, 428860, 435136, 535552, 543920, 545792, 557518, 669440, 682240, 686176, 857720, 870272, 1087840, 1115036, 1338880, 1364480, 1372352, 1393795, 1715440, 1740544, 2175680, 2230072, 2677760, 2728960, 2744704, 2787590, 3430880, 3481088, 4351360, 4460144, 5489408, 5575180, 6861760, 6962176, 8702720, 8920288, 10978816, 11150360, 13723520, 17405440, 17840576, 21957632, 22300720, 27447040, 34810880, 35681152, 44601440, 54894080, 71362304, 89202880, 109788160, 142724608, 178405760, 285449216, 356811520, 713623040, 1427246080]

約数ペア:

[(1, 1427246080), (2, 713623040), (4, 356811520), (5, 285449216), (8, 178405760), (10, 142724608), (13, 109788160), (16, 89202880), (20, 71362304), (26, 54894080), (32, 44601440), (40, 35681152), (41, 34810880), (52, 27447040), (64, 22300720), (65, 21957632), (80, 17840576), (82, 17405440), (104, 13723520), (128, 11150360), (130, 10978816), (160, 8920288), (164, 8702720), (205, 6962176), (208, 6861760), (256, 5575180), (260, 5489408), (320, 4460144), (328, 4351360), (410, 3481088), (416, 3430880), (512, 2787590), (520, 2744704), (523, 2728960), (533, 2677760), (640, 2230072), (656, 2175680), (820, 1740544), (832, 1715440), (1024, 1393795), (1040, 1372352), (1046, 1364480), (1066, 1338880), (1280, 1115036), (1312, 1087840), (1640, 870272), (1664, 857720), (2080, 686176), (2092, 682240), (2132, 669440), (2560, 557518), (2615, 545792), (2624, 543920), (2665, 535552), (3280, 435136), (3328, 428860), (4160, 343088), (4184, 341120), (4264, 334720), (5120, 278759), (5230, 272896), (5248, 271960), (5330, 267776), (6560, 217568), (6656, 214430), (6799, 209920), (8320, 171544), (8368, 170560), (8528, 167360), (10460, 136448), (10496, 135980), (10660, 133888), (13120, 108784), (13312, 107215), (13598, 104960), (16640, 85772), (16736, 85280), (17056, 83680), (20920, 68224), (20992, 67990), (21320, 66944), (21443, 66560), (26240, 54392), (27196, 52480), (33280, 42886), (33472, 42640), (33995, 41984), (34112, 41840)]