127603840

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:359

約数の個数: 192

約数和(自身を含む): 383375160

約数和(自身を除く): 255771320

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, 313, 320, 364, 392, 416, 448, 455, 490, 520, 560, 626, 637, 640, 728, 784, 832, 896, 910, 980, 1040, 1120, 1252, 1274, 1456, 1565, 1568, 1664, 1820, 1960, 2080, 2191, 2240, 2504, 2548, 2912, 3130, 3136, 3185, 3640, 3920, 4069, 4160, 4382, 4480, 5008, 5096, 5824, 6260, 6272, 6370, 7280, 7840, 8138, 8320, 8764, 10016, 10192, 10955, 11648, 12520, 12740, 14560, 15337, 15680, 16276, 17528, 20032, 20345, 20384, 21910, 25040, 25480, 28483, 29120, 30674, 31360, 32552, 35056, 40064, 40690, 40768, 43820, 50080, 50960, 56966, 58240, 61348, 65104, 70112, 76685, 81380, 81536, 87640, 100160, 101920, 113932, 122696, 130208, 140224, 142415, 153370, 162760, 175280, 199381, 200320, 203840, 227864, 245392, 260416, 280448, 284830, 306740, 325520, 350560, 398762, 407680, 455728, 490784, 520832, 569660, 613480, 651040, 701120, 797524, 911456, 981568, 996905, 1139320, 1226960, 1302080, 1402240, 1595048, 1822912, 1963136, 1993810, 2278640, 2453920, 2604160, 3190096, 3645824, 3987620, 4557280, 4907840, 6380192, 7975240, 9114560, 9815680, 12760384, 15950480, 18229120, 25520768, 31900960, 63801920, 127603840]

約数ペア:

[(1, 127603840), (2, 63801920), (4, 31900960), (5, 25520768), (7, 18229120), (8, 15950480), (10, 12760384), (13, 9815680), (14, 9114560), (16, 7975240), (20, 6380192), (26, 4907840), (28, 4557280), (32, 3987620), (35, 3645824), (40, 3190096), (49, 2604160), (52, 2453920), (56, 2278640), (64, 1993810), (65, 1963136), (70, 1822912), (80, 1595048), (91, 1402240), (98, 1302080), (104, 1226960), (112, 1139320), (128, 996905), (130, 981568), (140, 911456), (160, 797524), (182, 701120), (196, 651040), (208, 613480), (224, 569660), (245, 520832), (260, 490784), (280, 455728), (313, 407680), (320, 398762), (364, 350560), (392, 325520), (416, 306740), (448, 284830), (455, 280448), (490, 260416), (520, 245392), (560, 227864), (626, 203840), (637, 200320), (640, 199381), (728, 175280), (784, 162760), (832, 153370), (896, 142415), (910, 140224), (980, 130208), (1040, 122696), (1120, 113932), (1252, 101920), (1274, 100160), (1456, 87640), (1565, 81536), (1568, 81380), (1664, 76685), (1820, 70112), (1960, 65104), (2080, 61348), (2191, 58240), (2240, 56966), (2504, 50960), (2548, 50080), (2912, 43820), (3130, 40768), (3136, 40690), (3185, 40064), (3640, 35056), (3920, 32552), (4069, 31360), (4160, 30674), (4382, 29120), (4480, 28483), (5008, 25480), (5096, 25040), (5824, 21910), (6260, 20384), (6272, 20345), (6370, 20032), (7280, 17528), (7840, 16276), (8138, 15680), (8320, 15337), (8764, 14560), (10016, 12740), (10192, 12520), (10955, 11648)]