87503360

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:306

約数の個数: 160

約数和(自身を含む): 253376640

約数和(自身を除く): 165873280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 257, 266, 280, 304, 320, 380, 448, 512, 514, 532, 560, 608, 640, 665, 760, 896, 1028, 1064, 1120, 1216, 1280, 1285, 1330, 1520, 1792, 1799, 2056, 2128, 2240, 2432, 2560, 2570, 2660, 3040, 3584, 3598, 4112, 4256, 4480, 4864, 4883, 5140, 5320, 6080, 7196, 8224, 8512, 8960, 8995, 9728, 9766, 10280, 10640, 12160, 14392, 16448, 17024, 17920, 17990, 19532, 20560, 21280, 24320, 24415, 28784, 32896, 34048, 34181, 35980, 39064, 41120, 42560, 48640, 48830, 57568, 65792, 68096, 68362, 71960, 78128, 82240, 85120, 97660, 115136, 131584, 136724, 143920, 156256, 164480, 170240, 170905, 195320, 230272, 273448, 287840, 312512, 328960, 340480, 341810, 390640, 460544, 546896, 575680, 625024, 657920, 683620, 781280, 921088, 1093792, 1151360, 1250048, 1367240, 1562560, 2187584, 2302720, 2500096, 2734480, 3125120, 4375168, 4605440, 5468960, 6250240, 8750336, 10937920, 12500480, 17500672, 21875840, 43751680, 87503360]

約数ペア:

[(1, 87503360), (2, 43751680), (4, 21875840), (5, 17500672), (7, 12500480), (8, 10937920), (10, 8750336), (14, 6250240), (16, 5468960), (19, 4605440), (20, 4375168), (28, 3125120), (32, 2734480), (35, 2500096), (38, 2302720), (40, 2187584), (56, 1562560), (64, 1367240), (70, 1250048), (76, 1151360), (80, 1093792), (95, 921088), (112, 781280), (128, 683620), (133, 657920), (140, 625024), (152, 575680), (160, 546896), (190, 460544), (224, 390640), (256, 341810), (257, 340480), (266, 328960), (280, 312512), (304, 287840), (320, 273448), (380, 230272), (448, 195320), (512, 170905), (514, 170240), (532, 164480), (560, 156256), (608, 143920), (640, 136724), (665, 131584), (760, 115136), (896, 97660), (1028, 85120), (1064, 82240), (1120, 78128), (1216, 71960), (1280, 68362), (1285, 68096), (1330, 65792), (1520, 57568), (1792, 48830), (1799, 48640), (2056, 42560), (2128, 41120), (2240, 39064), (2432, 35980), (2560, 34181), (2570, 34048), (2660, 32896), (3040, 28784), (3584, 24415), (3598, 24320), (4112, 21280), (4256, 20560), (4480, 19532), (4864, 17990), (4883, 17920), (5140, 17024), (5320, 16448), (6080, 14392), (7196, 12160), (8224, 10640), (8512, 10280), (8960, 9766), (8995, 9728)]