188275680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7691}}^1$

素因数の和:7729

約数の個数: 144

約数和(自身を含む): 680372784

約数和(自身を除く): 492097104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 7691, 8160, 12240, 15382, 23073, 24480, 30764, 38455, 46146, 61528, 69219, 76910, 92292, 115365, 123056, 130747, 138438, 153820, 184584, 230730, 246112, 261494, 276876, 307640, 346095, 369168, 392241, 461460, 522988, 553752, 615280, 653735, 692190, 738336, 784482, 922920, 1045976, 1107504, 1176723, 1230560, 1307470, 1384380, 1568964, 1845840, 1961205, 2091952, 2215008, 2353446, 2614940, 2768760, 3137928, 3691680, 3922410, 4183904, 4706892, 5229880, 5537520, 5883615, 6275856, 7844820, 9413784, 10459760, 11075040, 11767230, 12551712, 15689640, 18827568, 20919520, 23534460, 31379280, 37655136, 47068920, 62758560, 94137840, 188275680]

約数ペア:

[(1, 188275680), (2, 94137840), (3, 62758560), (4, 47068920), (5, 37655136), (6, 31379280), (8, 23534460), (9, 20919520), (10, 18827568), (12, 15689640), (15, 12551712), (16, 11767230), (17, 11075040), (18, 10459760), (20, 9413784), (24, 7844820), (30, 6275856), (32, 5883615), (34, 5537520), (36, 5229880), (40, 4706892), (45, 4183904), (48, 3922410), (51, 3691680), (60, 3137928), (68, 2768760), (72, 2614940), (80, 2353446), (85, 2215008), (90, 2091952), (96, 1961205), (102, 1845840), (120, 1568964), (136, 1384380), (144, 1307470), (153, 1230560), (160, 1176723), (170, 1107504), (180, 1045976), (204, 922920), (240, 784482), (255, 738336), (272, 692190), (288, 653735), (306, 615280), (340, 553752), (360, 522988), (408, 461460), (480, 392241), (510, 369168), (544, 346095), (612, 307640), (680, 276876), (720, 261494), (765, 246112), (816, 230730), (1020, 184584), (1224, 153820), (1360, 138438), (1440, 130747), (1530, 123056), (1632, 115365), (2040, 92292), (2448, 76910), (2720, 69219), (3060, 61528), (4080, 46146), (4896, 38455), (6120, 30764), (7691, 24480), (8160, 23073), (12240, 15382)]