67150720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1153}}^1$

素因数の和:1192

約数の個数: 128

約数和(自身を含む): 197749440

約数和(自身を除く): 130598720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1153, 1456, 1664, 1820, 2080, 2240, 2306, 2912, 3640, 4160, 4480, 4612, 5765, 5824, 7280, 8071, 8320, 9224, 11530, 11648, 14560, 14989, 16142, 18448, 23060, 29120, 29978, 32284, 36896, 40355, 46120, 58240, 59956, 64568, 73792, 74945, 80710, 92240, 104923, 119912, 129136, 147584, 149890, 161420, 184480, 209846, 239824, 258272, 299780, 322840, 368960, 419692, 479648, 516544, 524615, 599560, 645680, 737920, 839384, 959296, 1033088, 1049230, 1199120, 1291360, 1678768, 1918592, 2098460, 2398240, 2582720, 3357536, 4196920, 4796480, 5165440, 6715072, 8393840, 9592960, 13430144, 16787680, 33575360, 67150720]

約数ペア:

[(1, 67150720), (2, 33575360), (4, 16787680), (5, 13430144), (7, 9592960), (8, 8393840), (10, 6715072), (13, 5165440), (14, 4796480), (16, 4196920), (20, 3357536), (26, 2582720), (28, 2398240), (32, 2098460), (35, 1918592), (40, 1678768), (52, 1291360), (56, 1199120), (64, 1049230), (65, 1033088), (70, 959296), (80, 839384), (91, 737920), (104, 645680), (112, 599560), (128, 524615), (130, 516544), (140, 479648), (160, 419692), (182, 368960), (208, 322840), (224, 299780), (260, 258272), (280, 239824), (320, 209846), (364, 184480), (416, 161420), (448, 149890), (455, 147584), (520, 129136), (560, 119912), (640, 104923), (728, 92240), (832, 80710), (896, 74945), (910, 73792), (1040, 64568), (1120, 59956), (1153, 58240), (1456, 46120), (1664, 40355), (1820, 36896), (2080, 32284), (2240, 29978), (2306, 29120), (2912, 23060), (3640, 18448), (4160, 16142), (4480, 14989), (4612, 14560), (5765, 11648), (5824, 11530), (7280, 9224), (8071, 8320)]