86537040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:357

約数の個数: 160

約数和(自身を含む): 285624576

約数和(自身を除く): 199087536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 61, 69, 80, 92, 115, 120, 122, 138, 183, 184, 230, 240, 244, 257, 276, 305, 345, 366, 368, 460, 488, 514, 552, 610, 690, 732, 771, 915, 920, 976, 1028, 1104, 1220, 1285, 1380, 1403, 1464, 1542, 1830, 1840, 2056, 2440, 2570, 2760, 2806, 2928, 3084, 3660, 3855, 4112, 4209, 4880, 5140, 5520, 5612, 5911, 6168, 7015, 7320, 7710, 8418, 10280, 11224, 11822, 12336, 14030, 14640, 15420, 15677, 16836, 17733, 20560, 21045, 22448, 23644, 28060, 29555, 30840, 31354, 33672, 35466, 42090, 47031, 47288, 56120, 59110, 61680, 62708, 67344, 70932, 78385, 84180, 88665, 94062, 94576, 112240, 118220, 125416, 141864, 156770, 168360, 177330, 188124, 235155, 236440, 250832, 283728, 313540, 336720, 354660, 360571, 376248, 470310, 472880, 627080, 709320, 721142, 752496, 940620, 1081713, 1254160, 1418640, 1442284, 1802855, 1881240, 2163426, 2884568, 3605710, 3762480, 4326852, 5408565, 5769136, 7211420, 8653704, 10817130, 14422840, 17307408, 21634260, 28845680, 43268520, 86537040]

約数ペア:

[(1, 86537040), (2, 43268520), (3, 28845680), (4, 21634260), (5, 17307408), (6, 14422840), (8, 10817130), (10, 8653704), (12, 7211420), (15, 5769136), (16, 5408565), (20, 4326852), (23, 3762480), (24, 3605710), (30, 2884568), (40, 2163426), (46, 1881240), (48, 1802855), (60, 1442284), (61, 1418640), (69, 1254160), (80, 1081713), (92, 940620), (115, 752496), (120, 721142), (122, 709320), (138, 627080), (183, 472880), (184, 470310), (230, 376248), (240, 360571), (244, 354660), (257, 336720), (276, 313540), (305, 283728), (345, 250832), (366, 236440), (368, 235155), (460, 188124), (488, 177330), (514, 168360), (552, 156770), (610, 141864), (690, 125416), (732, 118220), (771, 112240), (915, 94576), (920, 94062), (976, 88665), (1028, 84180), (1104, 78385), (1220, 70932), (1285, 67344), (1380, 62708), (1403, 61680), (1464, 59110), (1542, 56120), (1830, 47288), (1840, 47031), (2056, 42090), (2440, 35466), (2570, 33672), (2760, 31354), (2806, 30840), (2928, 29555), (3084, 28060), (3660, 23644), (3855, 22448), (4112, 21045), (4209, 20560), (4880, 17733), (5140, 16836), (5520, 15677), (5612, 15420), (5911, 14640), (6168, 14030), (7015, 12336), (7320, 11822), (7710, 11224), (8418, 10280)]