419620539520

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1029289}}^1$

素因数の和:1029335

約数の個数: 192

約数和(自身を含む): 1256701332600

約数和(自身を除く): 837080793080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 128, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 320, 364, 392, 416, 448, 455, 490, 520, 560, 637, 640, 728, 784, 832, 896, 910, 980, 1040, 1120, 1274, 1456, 1568, 1664, 1820, 1960, 2080, 2240, 2548, 2912, 3136, 3185, 3640, 3920, 4160, 4480, 5096, 5824, 6272, 6370, 7280, 7840, 8320, 10192, 11648, 12740, 14560, 15680, 20384, 25480, 29120, 31360, 40768, 50960, 58240, 81536, 101920, 203840, 407680, 1029289, 2058578, 4117156, 5146445, 7205023, 8234312, 10292890, 13380757, 14410046, 16468624, 20585780, 26761514, 28820092, 32937248, 36025115, 41171560, 50435161, 53523028, 57640184, 65874496, 66903785, 72050230, 82343120, 93665299, 100870322, 107046056, 115280368, 131748992, 133807570, 144100460, 164686240, 187330598, 201740644, 214092112, 230560736, 252175805, 267615140, 288200920, 329372480, 374661196, 403481288, 428184224, 461121472, 468326495, 504351610, 535230280, 576401840, 655657093, 658744960, 749322392, 806962576, 856368448, 922242944, 936652990, 1008703220, 1070460560, 1152803680, 1311314186, 1498644784, 1613925152, 1712736896, 1873305980, 2017406440, 2140921120, 2305607360, 2622628372, 2997289568, 3227850304, 3278285465, 3746611960, 4034812880, 4281842240, 4611214720, 5245256744, 5994579136, 6455700608, 6556570930, 7493223920, 8069625760, 8563684480, 10490513488, 11989158272, 13113141860, 14986447840, 16139251520, 20981026976, 26226283720, 29972895680, 32278503040, 41962053952, 52452567440, 59945791360, 83924107904, 104905134880, 209810269760, 419620539520]

約数ペア:

[(1, 419620539520), (2, 209810269760), (4, 104905134880), (5, 83924107904), (7, 59945791360), (8, 52452567440), (10, 41962053952), (13, 32278503040), (14, 29972895680), (16, 26226283720), (20, 20981026976), (26, 16139251520), (28, 14986447840), (32, 13113141860), (35, 11989158272), (40, 10490513488), (49, 8563684480), (52, 8069625760), (56, 7493223920), (64, 6556570930), (65, 6455700608), (70, 5994579136), (80, 5245256744), (91, 4611214720), (98, 4281842240), (104, 4034812880), (112, 3746611960), (128, 3278285465), (130, 3227850304), (140, 2997289568), (160, 2622628372), (182, 2305607360), (196, 2140921120), (208, 2017406440), (224, 1873305980), (245, 1712736896), (260, 1613925152), (280, 1498644784), (320, 1311314186), (364, 1152803680), (392, 1070460560), (416, 1008703220), (448, 936652990), (455, 922242944), (490, 856368448), (520, 806962576), (560, 749322392), (637, 658744960), (640, 655657093), (728, 576401840), (784, 535230280), (832, 504351610), (896, 468326495), (910, 461121472), (980, 428184224), (1040, 403481288), (1120, 374661196), (1274, 329372480), (1456, 288200920), (1568, 267615140), (1664, 252175805), (1820, 230560736), (1960, 214092112), (2080, 201740644), (2240, 187330598), (2548, 164686240), (2912, 144100460), (3136, 133807570), (3185, 131748992), (3640, 115280368), (3920, 107046056), (4160, 100870322), (4480, 93665299), (5096, 82343120), (5824, 72050230), (6272, 66903785), (6370, 65874496), (7280, 57640184), (7840, 53523028), (8320, 50435161), (10192, 41171560), (11648, 36025115), (12740, 32937248), (14560, 28820092), (15680, 26761514), (20384, 20585780), (25480, 16468624), (29120, 14410046), (31360, 13380757), (40768, 10292890), (50960, 8234312), (58240, 7205023), (81536, 5146445), (101920, 4117156), (203840, 2058578), (407680, 1029289)]