39156720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:343

約数の個数: 160

約数和(自身を含む): 132372480

約数和(自身を除く): 93215760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 240, 248, 277, 285, 304, 310, 372, 380, 456, 465, 496, 554, 570, 589, 620, 744, 760, 831, 912, 930, 1108, 1140, 1178, 1240, 1385, 1488, 1520, 1662, 1767, 1860, 2216, 2280, 2356, 2480, 2770, 2945, 3324, 3534, 3720, 4155, 4432, 4560, 4712, 5263, 5540, 5890, 6648, 7068, 7440, 8310, 8587, 8835, 9424, 10526, 11080, 11780, 13296, 14136, 15789, 16620, 17174, 17670, 21052, 22160, 23560, 25761, 26315, 28272, 31578, 33240, 34348, 35340, 42104, 42935, 47120, 51522, 52630, 63156, 66480, 68696, 70680, 78945, 84208, 85870, 103044, 105260, 126312, 128805, 137392, 141360, 157890, 163153, 171740, 206088, 210520, 252624, 257610, 315780, 326306, 343480, 412176, 421040, 489459, 515220, 631560, 652612, 686960, 815765, 978918, 1030440, 1263120, 1305224, 1631530, 1957836, 2060880, 2447295, 2610448, 3263060, 3915672, 4894590, 6526120, 7831344, 9789180, 13052240, 19578360, 39156720]

約数ペア:

[(1, 39156720), (2, 19578360), (3, 13052240), (4, 9789180), (5, 7831344), (6, 6526120), (8, 4894590), (10, 3915672), (12, 3263060), (15, 2610448), (16, 2447295), (19, 2060880), (20, 1957836), (24, 1631530), (30, 1305224), (31, 1263120), (38, 1030440), (40, 978918), (48, 815765), (57, 686960), (60, 652612), (62, 631560), (76, 515220), (80, 489459), (93, 421040), (95, 412176), (114, 343480), (120, 326306), (124, 315780), (152, 257610), (155, 252624), (186, 210520), (190, 206088), (228, 171740), (240, 163153), (248, 157890), (277, 141360), (285, 137392), (304, 128805), (310, 126312), (372, 105260), (380, 103044), (456, 85870), (465, 84208), (496, 78945), (554, 70680), (570, 68696), (589, 66480), (620, 63156), (744, 52630), (760, 51522), (831, 47120), (912, 42935), (930, 42104), (1108, 35340), (1140, 34348), (1178, 33240), (1240, 31578), (1385, 28272), (1488, 26315), (1520, 25761), (1662, 23560), (1767, 22160), (1860, 21052), (2216, 17670), (2280, 17174), (2356, 16620), (2480, 15789), (2770, 14136), (2945, 13296), (3324, 11780), (3534, 11080), (3720, 10526), (4155, 9424), (4432, 8835), (4560, 8587), (4712, 8310), (5263, 7440), (5540, 7068), (5890, 6648)]