156701950720

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{27031}}^1$

素因数の和:27706

約数の個数: 144

約数和(自身を含む): 429650500608

約数和(自身を除く): 272948549888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 647, 896, 1120, 1280, 1294, 1792, 2240, 2588, 3235, 4480, 4529, 5176, 6470, 8960, 9058, 10352, 12940, 18116, 20704, 22645, 25880, 27031, 36232, 41408, 45290, 51760, 54062, 72464, 82816, 90580, 103520, 108124, 135155, 144928, 165632, 181160, 189217, 207040, 216248, 270310, 289856, 362320, 378434, 414080, 432496, 540620, 579712, 724640, 756868, 828160, 864992, 946085, 1081240, 1159424, 1449280, 1513736, 1729984, 1892170, 2162480, 2898560, 3027472, 3459968, 3784340, 4324960, 5797120, 6054944, 6919936, 7568680, 8649920, 12109888, 15137360, 17299840, 17489057, 24219776, 30274720, 34599680, 34978114, 48439552, 60549440, 69956228, 87445285, 121098880, 122423399, 139912456, 174890570, 242197760, 244846798, 279824912, 349781140, 489693596, 559649824, 612116995, 699562280, 979387192, 1119299648, 1224233990, 1399124560, 1958774384, 2238599296, 2448467980, 2798249120, 3917548768, 4477198592, 4896935960, 5596498240, 7835097536, 9793871920, 11192996480, 15670195072, 19587743840, 22385992960, 31340390144, 39175487680, 78350975360, 156701950720]

約数ペア:

[(1, 156701950720), (2, 78350975360), (4, 39175487680), (5, 31340390144), (7, 22385992960), (8, 19587743840), (10, 15670195072), (14, 11192996480), (16, 9793871920), (20, 7835097536), (28, 5596498240), (32, 4896935960), (35, 4477198592), (40, 3917548768), (56, 2798249120), (64, 2448467980), (70, 2238599296), (80, 1958774384), (112, 1399124560), (128, 1224233990), (140, 1119299648), (160, 979387192), (224, 699562280), (256, 612116995), (280, 559649824), (320, 489693596), (448, 349781140), (560, 279824912), (640, 244846798), (647, 242197760), (896, 174890570), (1120, 139912456), (1280, 122423399), (1294, 121098880), (1792, 87445285), (2240, 69956228), (2588, 60549440), (3235, 48439552), (4480, 34978114), (4529, 34599680), (5176, 30274720), (6470, 24219776), (8960, 17489057), (9058, 17299840), (10352, 15137360), (12940, 12109888), (18116, 8649920), (20704, 7568680), (22645, 6919936), (25880, 6054944), (27031, 5797120), (36232, 4324960), (41408, 3784340), (45290, 3459968), (51760, 3027472), (54062, 2898560), (72464, 2162480), (82816, 1892170), (90580, 1729984), (103520, 1513736), (108124, 1449280), (135155, 1159424), (144928, 1081240), (165632, 946085), (181160, 864992), (189217, 828160), (207040, 756868), (216248, 724640), (270310, 579712), (289856, 540620), (362320, 432496), (378434, 414080)]