1146956720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:428

約数の個数: 240

約数和(自身を含む): 3398407488

約数和(自身を除く): 2251450768

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 71, 80, 91, 98, 104, 112, 130, 140, 142, 182, 196, 208, 245, 260, 280, 284, 317, 355, 364, 392, 455, 490, 497, 520, 560, 568, 634, 637, 710, 728, 784, 910, 923, 980, 994, 1040, 1136, 1268, 1274, 1420, 1456, 1585, 1820, 1846, 1960, 1988, 2219, 2485, 2536, 2548, 2840, 3170, 3185, 3479, 3640, 3692, 3920, 3976, 4121, 4438, 4615, 4970, 5072, 5096, 5680, 6340, 6370, 6461, 6958, 7280, 7384, 7952, 8242, 8876, 9230, 9940, 10192, 11095, 12680, 12740, 12922, 13916, 14768, 15533, 16484, 17395, 17752, 18460, 19880, 20605, 22190, 22507, 25360, 25480, 25844, 27832, 28847, 31066, 32305, 32968, 34790, 35504, 36920, 39760, 41210, 44380, 45014, 45227, 50960, 51688, 55664, 57694, 62132, 64610, 65936, 69580, 73840, 77665, 82420, 88760, 90028, 90454, 103376, 112535, 115388, 124264, 129220, 139160, 144235, 155330, 157549, 164840, 177520, 180056, 180908, 201929, 225070, 226135, 230776, 248528, 258440, 278320, 288470, 292591, 310660, 315098, 329680, 360112, 361816, 403858, 450140, 452270, 461552, 516880, 576940, 585182, 621320, 630196, 723632, 787745, 807716, 900280, 904540, 1009645, 1102843, 1153880, 1170364, 1242640, 1260392, 1462955, 1575490, 1615432, 1800560, 1809080, 2019290, 2048137, 2205686, 2307760, 2340728, 2520784, 2925910, 3150980, 3230864, 3618160, 4038580, 4096274, 4411372, 4681456, 5514215, 5851820, 6301960, 8077160, 8192548, 8822744, 10240685, 11028430, 11703640, 12603920, 14336959, 16154320, 16385096, 17645488, 20481370, 22056860, 23407280, 28673918, 32770192, 40962740, 44113720, 57347836, 71684795, 81925480, 88227440, 114695672, 143369590, 163850960, 229391344, 286739180, 573478360, 1146956720]

約数ペア:

[(1, 1146956720), (2, 573478360), (4, 286739180), (5, 229391344), (7, 163850960), (8, 143369590), (10, 114695672), (13, 88227440), (14, 81925480), (16, 71684795), (20, 57347836), (26, 44113720), (28, 40962740), (35, 32770192), (40, 28673918), (49, 23407280), (52, 22056860), (56, 20481370), (65, 17645488), (70, 16385096), (71, 16154320), (80, 14336959), (91, 12603920), (98, 11703640), (104, 11028430), (112, 10240685), (130, 8822744), (140, 8192548), (142, 8077160), (182, 6301960), (196, 5851820), (208, 5514215), (245, 4681456), (260, 4411372), (280, 4096274), (284, 4038580), (317, 3618160), (355, 3230864), (364, 3150980), (392, 2925910), (455, 2520784), (490, 2340728), (497, 2307760), (520, 2205686), (560, 2048137), (568, 2019290), (634, 1809080), (637, 1800560), (710, 1615432), (728, 1575490), (784, 1462955), (910, 1260392), (923, 1242640), (980, 1170364), (994, 1153880), (1040, 1102843), (1136, 1009645), (1268, 904540), (1274, 900280), (1420, 807716), (1456, 787745), (1585, 723632), (1820, 630196), (1846, 621320), (1960, 585182), (1988, 576940), (2219, 516880), (2485, 461552), (2536, 452270), (2548, 450140), (2840, 403858), (3170, 361816), (3185, 360112), (3479, 329680), (3640, 315098), (3692, 310660), (3920, 292591), (3976, 288470), (4121, 278320), (4438, 258440), (4615, 248528), (4970, 230776), (5072, 226135), (5096, 225070), (5680, 201929), (6340, 180908), (6370, 180056), (6461, 177520), (6958, 164840), (7280, 157549), (7384, 155330), (7952, 144235), (8242, 139160), (8876, 129220), (9230, 124264), (9940, 115388), (10192, 112535), (11095, 103376), (12680, 90454), (12740, 90028), (12922, 88760), (13916, 82420), (14768, 77665), (15533, 73840), (16484, 69580), (17395, 65936), (17752, 64610), (18460, 62132), (19880, 57694), (20605, 55664), (22190, 51688), (22507, 50960), (25360, 45227), (25480, 45014), (25844, 44380), (27832, 41210), (28847, 39760), (31066, 36920), (32305, 35504), (32968, 34790)]