1028867840

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 432

約数和(自身を含む): 3379664064

約数和(自身を除く): 2350796224

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 64, 65, 70, 73, 77, 80, 88, 91, 104, 110, 112, 121, 128, 130, 140, 143, 146, 154, 160, 176, 182, 208, 220, 224, 242, 256, 260, 280, 286, 292, 308, 320, 352, 364, 365, 385, 416, 440, 448, 455, 484, 511, 520, 560, 572, 584, 605, 616, 640, 704, 715, 728, 730, 770, 803, 832, 847, 880, 896, 910, 949, 968, 1001, 1022, 1040, 1120, 1144, 1168, 1210, 1232, 1280, 1408, 1430, 1456, 1460, 1540, 1573, 1606, 1664, 1694, 1760, 1792, 1820, 1898, 1936, 2002, 2044, 2080, 2240, 2288, 2336, 2420, 2464, 2555, 2816, 2860, 2912, 2920, 3080, 3146, 3212, 3328, 3388, 3520, 3640, 3796, 3872, 4004, 4015, 4088, 4160, 4235, 4480, 4576, 4672, 4745, 4840, 4928, 5005, 5110, 5621, 5720, 5824, 5840, 6160, 6292, 6424, 6643, 6776, 7040, 7280, 7592, 7744, 7865, 8008, 8030, 8176, 8320, 8470, 8833, 8960, 9152, 9344, 9490, 9680, 9856, 10010, 10220, 10439, 11011, 11242, 11440, 11648, 11680, 12320, 12584, 12848, 13286, 13552, 14080, 14560, 15184, 15488, 15730, 16016, 16060, 16352, 16640, 16940, 17666, 18304, 18688, 18980, 19360, 19712, 20020, 20440, 20878, 22022, 22484, 22880, 23296, 23360, 24640, 25168, 25696, 26572, 27104, 28105, 29120, 30368, 30976, 31460, 32032, 32120, 32704, 33215, 33880, 35332, 36608, 37960, 38720, 40040, 40880, 41756, 44044, 44165, 44968, 45760, 46720, 49280, 50336, 51392, 52195, 53144, 54208, 55055, 56210, 58240, 60736, 61831, 62920, 64064, 64240, 65408, 66430, 67760, 70664, 73073, 75920, 77440, 80080, 81760, 83512, 88088, 88330, 89936, 91520, 93440, 98560, 100672, 102784, 104390, 106288, 108416, 110110, 112420, 114829, 116480, 121472, 123662, 125840, 128128, 128480, 130816, 132860, 135520, 141328, 146146, 151840, 154880, 160160, 163520, 167024, 176176, 176660, 179872, 183040, 201344, 205568, 208780, 212576, 216832, 220220, 224840, 229658, 242944, 247324, 251680, 256256, 256960, 265720, 271040, 282656, 292292, 303680, 309155, 320320, 327040, 334048, 352352, 353320, 359744, 365365, 402688, 417560, 425152, 440440, 449680, 459316, 494648, 503360, 513920, 531440, 542080, 565312, 574145, 584584, 607360, 618310, 640640, 654080, 668096, 704704, 706640, 719488, 730730, 803803, 835120, 850304, 880880, 899360, 918632, 989296, 1006720, 1027840, 1062880, 1084160, 1130624, 1148290, 1169168, 1214720, 1236620, 1281280, 1336192, 1409408, 1413280, 1438976, 1461460, 1607606, 1670240, 1700608, 1761760, 1798720, 1837264, 1978592, 2013440, 2125760, 2261248, 2296580, 2338336, 2473240, 2672384, 2818816, 2826560, 2922920, 3215212, 3340480, 3523520, 3597440, 3674528, 3957184, 4019015, 4251520, 4593160, 4676672, 4946480, 5653120, 5845840, 6430424, 6680960, 7047040, 7194880, 7349056, 7914368, 8038030, 8503040, 9186320, 9353344, 9892960, 11306240, 11691680, 12860848, 13361920, 14094080, 14698112, 15828736, 16076060, 18372640, 18706688, 19785920, 23383360, 25721696, 29396224, 32152120, 36745280, 39571840, 46766720, 51443392, 64304240, 73490560, 79143680, 93533440, 102886784, 128608480, 146981120, 205773568, 257216960, 514433920, 1028867840]

約数ペア:

[(1, 1028867840), (2, 514433920), (4, 257216960), (5, 205773568), (7, 146981120), (8, 128608480), (10, 102886784), (11, 93533440), (13, 79143680), (14, 73490560), (16, 64304240), (20, 51443392), (22, 46766720), (26, 39571840), (28, 36745280), (32, 32152120), (35, 29396224), (40, 25721696), (44, 23383360), (52, 19785920), (55, 18706688), (56, 18372640), (64, 16076060), (65, 15828736), (70, 14698112), (73, 14094080), (77, 13361920), (80, 12860848), (88, 11691680), (91, 11306240), (104, 9892960), (110, 9353344), (112, 9186320), (121, 8503040), (128, 8038030), (130, 7914368), (140, 7349056), (143, 7194880), (146, 7047040), (154, 6680960), (160, 6430424), (176, 5845840), (182, 5653120), (208, 4946480), (220, 4676672), (224, 4593160), (242, 4251520), (256, 4019015), (260, 3957184), (280, 3674528), (286, 3597440), (292, 3523520), (308, 3340480), (320, 3215212), (352, 2922920), (364, 2826560), (365, 2818816), (385, 2672384), (416, 2473240), (440, 2338336), (448, 2296580), (455, 2261248), (484, 2125760), (511, 2013440), (520, 1978592), (560, 1837264), (572, 1798720), (584, 1761760), (605, 1700608), (616, 1670240), (640, 1607606), (704, 1461460), (715, 1438976), (728, 1413280), (730, 1409408), (770, 1336192), (803, 1281280), (832, 1236620), (847, 1214720), (880, 1169168), (896, 1148290), (910, 1130624), (949, 1084160), (968, 1062880), (1001, 1027840), (1022, 1006720), (1040, 989296), (1120, 918632), (1144, 899360), (1168, 880880), (1210, 850304), (1232, 835120), (1280, 803803), (1408, 730730), (1430, 719488), (1456, 706640), (1460, 704704), (1540, 668096), (1573, 654080), (1606, 640640), (1664, 618310), (1694, 607360), (1760, 584584), (1792, 574145), (1820, 565312), (1898, 542080), (1936, 531440), (2002, 513920), (2044, 503360), (2080, 494648), (2240, 459316), (2288, 449680), (2336, 440440), (2420, 425152), (2464, 417560), (2555, 402688), (2816, 365365), (2860, 359744), (2912, 353320), (2920, 352352), (3080, 334048), (3146, 327040), (3212, 320320), (3328, 309155), (3388, 303680), (3520, 292292), (3640, 282656), (3796, 271040), (3872, 265720), (4004, 256960), (4015, 256256), (4088, 251680), (4160, 247324), (4235, 242944), (4480, 229658), (4576, 224840), (4672, 220220), (4745, 216832), (4840, 212576), (4928, 208780), (5005, 205568), (5110, 201344), (5621, 183040), (5720, 179872), (5824, 176660), (5840, 176176), (6160, 167024), (6292, 163520), (6424, 160160), (6643, 154880), (6776, 151840), (7040, 146146), (7280, 141328), (7592, 135520), (7744, 132860), (7865, 130816), (8008, 128480), (8030, 128128), (8176, 125840), (8320, 123662), (8470, 121472), (8833, 116480), (8960, 114829), (9152, 112420), (9344, 110110), (9490, 108416), (9680, 106288), (9856, 104390), (10010, 102784), (10220, 100672), (10439, 98560), (11011, 93440), (11242, 91520), (11440, 89936), (11648, 88330), (11680, 88088), (12320, 83512), (12584, 81760), (12848, 80080), (13286, 77440), (13552, 75920), (14080, 73073), (14560, 70664), (15184, 67760), (15488, 66430), (15730, 65408), (16016, 64240), (16060, 64064), (16352, 62920), (16640, 61831), (16940, 60736), (17666, 58240), (18304, 56210), (18688, 55055), (18980, 54208), (19360, 53144), (19712, 52195), (20020, 51392), (20440, 50336), (20878, 49280), (22022, 46720), (22484, 45760), (22880, 44968), (23296, 44165), (23360, 44044), (24640, 41756), (25168, 40880), (25696, 40040), (26572, 38720), (27104, 37960), (28105, 36608), (29120, 35332), (30368, 33880), (30976, 33215), (31460, 32704), (32032, 32120)]