164409378560

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{60961}}^1$

素因数の和:61039

約数の個数: 216

約数和(自身を含む): 468769005936

約数和(自身を除く): 304359627376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 49, 56, 64, 70, 80, 86, 98, 112, 128, 140, 160, 172, 196, 215, 224, 245, 256, 280, 301, 320, 344, 392, 430, 448, 490, 560, 602, 640, 688, 784, 860, 896, 980, 1120, 1204, 1280, 1376, 1505, 1568, 1720, 1792, 1960, 2107, 2240, 2408, 2752, 3010, 3136, 3440, 3920, 4214, 4480, 4816, 5504, 6020, 6272, 6880, 7840, 8428, 8960, 9632, 10535, 11008, 12040, 12544, 13760, 15680, 16856, 19264, 21070, 24080, 27520, 31360, 33712, 38528, 42140, 48160, 55040, 60961, 62720, 67424, 77056, 84280, 96320, 121922, 134848, 168560, 192640, 243844, 269696, 304805, 337120, 385280, 426727, 487688, 539392, 609610, 674240, 853454, 975376, 1219220, 1348480, 1706908, 1950752, 2133635, 2438440, 2621323, 2696960, 2987089, 3413816, 3901504, 4267270, 4876880, 5242646, 5974178, 6827632, 7803008, 8534540, 9753760, 10485292, 11948356, 13106615, 13655264, 14935445, 15606016, 17069080, 18349261, 19507520, 20970584, 23896712, 26213230, 27310528, 29870890, 34138160, 36698522, 39015040, 41941168, 47793424, 52426460, 54621056, 59741780, 68276320, 73397044, 78030080, 83882336, 91746305, 95586848, 104852920, 109242112, 119483560, 128444827, 136552640, 146794088, 167764672, 183492610, 191173696, 209705840, 238967120, 256889654, 273105280, 293588176, 335529344, 366985220, 382347392, 419411680, 477934240, 513779308, 546210560, 587176352, 642224135, 671058688, 733970440, 764694784, 838823360, 955868480, 1027558616, 1174352704, 1284448270, 1467940880, 1677646720, 1911736960, 2055117232, 2348705408, 2568896540, 2935881760, 3355293440, 3823473920, 4110234464, 4697410816, 5137793080, 5871763520, 8220468928, 10275586160, 11743527040, 16440937856, 20551172320, 23487054080, 32881875712, 41102344640, 82204689280, 164409378560]

約数ペア:

[(1, 164409378560), (2, 82204689280), (4, 41102344640), (5, 32881875712), (7, 23487054080), (8, 20551172320), (10, 16440937856), (14, 11743527040), (16, 10275586160), (20, 8220468928), (28, 5871763520), (32, 5137793080), (35, 4697410816), (40, 4110234464), (43, 3823473920), (49, 3355293440), (56, 2935881760), (64, 2568896540), (70, 2348705408), (80, 2055117232), (86, 1911736960), (98, 1677646720), (112, 1467940880), (128, 1284448270), (140, 1174352704), (160, 1027558616), (172, 955868480), (196, 838823360), (215, 764694784), (224, 733970440), (245, 671058688), (256, 642224135), (280, 587176352), (301, 546210560), (320, 513779308), (344, 477934240), (392, 419411680), (430, 382347392), (448, 366985220), (490, 335529344), (560, 293588176), (602, 273105280), (640, 256889654), (688, 238967120), (784, 209705840), (860, 191173696), (896, 183492610), (980, 167764672), (1120, 146794088), (1204, 136552640), (1280, 128444827), (1376, 119483560), (1505, 109242112), (1568, 104852920), (1720, 95586848), (1792, 91746305), (1960, 83882336), (2107, 78030080), (2240, 73397044), (2408, 68276320), (2752, 59741780), (3010, 54621056), (3136, 52426460), (3440, 47793424), (3920, 41941168), (4214, 39015040), (4480, 36698522), (4816, 34138160), (5504, 29870890), (6020, 27310528), (6272, 26213230), (6880, 23896712), (7840, 20970584), (8428, 19507520), (8960, 18349261), (9632, 17069080), (10535, 15606016), (11008, 14935445), (12040, 13655264), (12544, 13106615), (13760, 11948356), (15680, 10485292), (16856, 9753760), (19264, 8534540), (21070, 7803008), (24080, 6827632), (27520, 5974178), (31360, 5242646), (33712, 4876880), (38528, 4267270), (42140, 3901504), (48160, 3413816), (55040, 2987089), (60961, 2696960), (62720, 2621323), (67424, 2438440), (77056, 2133635), (84280, 1950752), (96320, 1706908), (121922, 1348480), (134848, 1219220), (168560, 975376), (192640, 853454), (243844, 674240), (269696, 609610), (304805, 539392), (337120, 487688), (385280, 426727)]