142566720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1531}}^1$

素因数の和:1648

約数の個数: 112

約数和(自身を含む): 457614528

約数和(自身を除く): 315047808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 160, 192, 194, 240, 291, 320, 388, 480, 485, 582, 776, 960, 970, 1164, 1455, 1531, 1552, 1940, 2328, 2910, 3062, 3104, 3880, 4593, 4656, 5820, 6124, 6208, 7655, 7760, 9186, 9312, 11640, 12248, 15310, 15520, 18372, 18624, 22965, 23280, 24496, 30620, 31040, 36744, 45930, 46560, 48992, 61240, 73488, 91860, 93120, 97984, 122480, 146976, 148507, 183720, 244960, 293952, 297014, 367440, 445521, 489920, 594028, 734880, 742535, 891042, 1188056, 1469760, 1485070, 1782084, 2227605, 2376112, 2970140, 3564168, 4455210, 4752224, 5940280, 7128336, 8910420, 9504448, 11880560, 14256672, 17820840, 23761120, 28513344, 35641680, 47522240, 71283360, 142566720]

約数ペア:

[(1, 142566720), (2, 71283360), (3, 47522240), (4, 35641680), (5, 28513344), (6, 23761120), (8, 17820840), (10, 14256672), (12, 11880560), (15, 9504448), (16, 8910420), (20, 7128336), (24, 5940280), (30, 4752224), (32, 4455210), (40, 3564168), (48, 2970140), (60, 2376112), (64, 2227605), (80, 1782084), (96, 1485070), (97, 1469760), (120, 1188056), (160, 891042), (192, 742535), (194, 734880), (240, 594028), (291, 489920), (320, 445521), (388, 367440), (480, 297014), (485, 293952), (582, 244960), (776, 183720), (960, 148507), (970, 146976), (1164, 122480), (1455, 97984), (1531, 93120), (1552, 91860), (1940, 73488), (2328, 61240), (2910, 48992), (3062, 46560), (3104, 45930), (3880, 36744), (4593, 31040), (4656, 30620), (5820, 24496), (6124, 23280), (6208, 22965), (7655, 18624), (7760, 18372), (9186, 15520), (9312, 15310), (11640, 12248)]