118720140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3671}}^1$

素因数の和:3708

約数の個数: 144

約数和(自身を含む): 421956864

約数和(自身を除く): 303236724

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1540, 1617, 2156, 2310, 2695, 2940, 3234, 3671, 4620, 5390, 6468, 7342, 8085, 10780, 11013, 14684, 16170, 18355, 22026, 25697, 32340, 36710, 40381, 44052, 51394, 55065, 73420, 77091, 80762, 102788, 110130, 121143, 128485, 154182, 161524, 179879, 201905, 220260, 242286, 256970, 282667, 308364, 359758, 385455, 403810, 484572, 513940, 539637, 565334, 605715, 719516, 770910, 807620, 848001, 899395, 1079274, 1130668, 1211430, 1413335, 1541820, 1696002, 1798790, 1978669, 2158548, 2422860, 2698185, 2826670, 3392004, 3597580, 3957338, 4240005, 5396370, 5653340, 5936007, 7914676, 8480010, 9893345, 10792740, 11872014, 16960020, 19786690, 23744028, 29680035, 39573380, 59360070, 118720140]

約数ペア:

[(1, 118720140), (2, 59360070), (3, 39573380), (4, 29680035), (5, 23744028), (6, 19786690), (7, 16960020), (10, 11872014), (11, 10792740), (12, 9893345), (14, 8480010), (15, 7914676), (20, 5936007), (21, 5653340), (22, 5396370), (28, 4240005), (30, 3957338), (33, 3597580), (35, 3392004), (42, 2826670), (44, 2698185), (49, 2422860), (55, 2158548), (60, 1978669), (66, 1798790), (70, 1696002), (77, 1541820), (84, 1413335), (98, 1211430), (105, 1130668), (110, 1079274), (132, 899395), (140, 848001), (147, 807620), (154, 770910), (165, 719516), (196, 605715), (210, 565334), (220, 539637), (231, 513940), (245, 484572), (294, 403810), (308, 385455), (330, 359758), (385, 308364), (420, 282667), (462, 256970), (490, 242286), (539, 220260), (588, 201905), (660, 179879), (735, 161524), (770, 154182), (924, 128485), (980, 121143), (1078, 110130), (1155, 102788), (1470, 80762), (1540, 77091), (1617, 73420), (2156, 55065), (2310, 51394), (2695, 44052), (2940, 40381), (3234, 36710), (3671, 32340), (4620, 25697), (5390, 22026), (6468, 18355), (7342, 16170), (8085, 14684), (10780, 11013)]