146354720

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1553}}^1$

素因数の和:1618

約数の個数: 96

約数和(自身を含む): 375943680

約数和(自身を除く): 229588960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 380, 496, 589, 608, 620, 760, 992, 1178, 1240, 1520, 1553, 2356, 2480, 2945, 3040, 3106, 4712, 4960, 5890, 6212, 7765, 9424, 11780, 12424, 15530, 18848, 23560, 24848, 29507, 31060, 47120, 48143, 49696, 59014, 62120, 94240, 96286, 118028, 124240, 147535, 192572, 236056, 240715, 248480, 295070, 385144, 472112, 481430, 590140, 770288, 914717, 944224, 962860, 1180280, 1540576, 1829434, 1925720, 2360560, 3658868, 3851440, 4573585, 4721120, 7317736, 7702880, 9147170, 14635472, 18294340, 29270944, 36588680, 73177360, 146354720]

約数ペア:

[(1, 146354720), (2, 73177360), (4, 36588680), (5, 29270944), (8, 18294340), (10, 14635472), (16, 9147170), (19, 7702880), (20, 7317736), (31, 4721120), (32, 4573585), (38, 3851440), (40, 3658868), (62, 2360560), (76, 1925720), (80, 1829434), (95, 1540576), (124, 1180280), (152, 962860), (155, 944224), (160, 914717), (190, 770288), (248, 590140), (304, 481430), (310, 472112), (380, 385144), (496, 295070), (589, 248480), (608, 240715), (620, 236056), (760, 192572), (992, 147535), (1178, 124240), (1240, 118028), (1520, 96286), (1553, 94240), (2356, 62120), (2480, 59014), (2945, 49696), (3040, 48143), (3106, 47120), (4712, 31060), (4960, 29507), (5890, 24848), (6212, 23560), (7765, 18848), (9424, 15530), (11780, 12424)]