720091932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 2081587200

約数和(自身を除く): 1361495268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 43, 59, 62, 84, 86, 93, 109, 118, 124, 129, 172, 177, 186, 217, 218, 236, 258, 301, 327, 354, 372, 413, 434, 436, 516, 602, 651, 654, 708, 763, 826, 868, 903, 1204, 1239, 1302, 1308, 1333, 1526, 1652, 1806, 1829, 2289, 2478, 2537, 2604, 2666, 3052, 3379, 3612, 3658, 3999, 4578, 4687, 4956, 5074, 5332, 5487, 6431, 6758, 7316, 7611, 7998, 9156, 9331, 9374, 10137, 10148, 10974, 12803, 12862, 13516, 14061, 15222, 15996, 17759, 18662, 18748, 19293, 20274, 21948, 23653, 25606, 25724, 27993, 28122, 30444, 32809, 35518, 37324, 38409, 38586, 40548, 45017, 47306, 51212, 53277, 55986, 56244, 65618, 70959, 71036, 76818, 77172, 78647, 90034, 94612, 98427, 106554, 111972, 131236, 135051, 141918, 145297, 153636, 157294, 180068, 196854, 199361, 213108, 235941, 270102, 276533, 283836, 290594, 314588, 393708, 398722, 435891, 471882, 540204, 550529, 553066, 581188, 598083, 797444, 829599, 871782, 943764, 1017079, 1101058, 1106132, 1196166, 1395527, 1651587, 1659198, 1743564, 1935731, 2034158, 2202116, 2392332, 2791054, 3051237, 3303174, 3318396, 3871462, 4068316, 4186581, 5582108, 5807193, 6102474, 6606348, 7742924, 8373162, 8572523, 11614386, 12204948, 16746324, 17145046, 23228772, 25717569, 34290092, 51435138, 60007661, 102870276, 120015322, 180022983, 240030644, 360045966, 720091932]

約数ペア:

[(1, 720091932), (2, 360045966), (3, 240030644), (4, 180022983), (6, 120015322), (7, 102870276), (12, 60007661), (14, 51435138), (21, 34290092), (28, 25717569), (31, 23228772), (42, 17145046), (43, 16746324), (59, 12204948), (62, 11614386), (84, 8572523), (86, 8373162), (93, 7742924), (109, 6606348), (118, 6102474), (124, 5807193), (129, 5582108), (172, 4186581), (177, 4068316), (186, 3871462), (217, 3318396), (218, 3303174), (236, 3051237), (258, 2791054), (301, 2392332), (327, 2202116), (354, 2034158), (372, 1935731), (413, 1743564), (434, 1659198), (436, 1651587), (516, 1395527), (602, 1196166), (651, 1106132), (654, 1101058), (708, 1017079), (763, 943764), (826, 871782), (868, 829599), (903, 797444), (1204, 598083), (1239, 581188), (1302, 553066), (1308, 550529), (1333, 540204), (1526, 471882), (1652, 435891), (1806, 398722), (1829, 393708), (2289, 314588), (2478, 290594), (2537, 283836), (2604, 276533), (2666, 270102), (3052, 235941), (3379, 213108), (3612, 199361), (3658, 196854), (3999, 180068), (4578, 157294), (4687, 153636), (4956, 145297), (5074, 141918), (5332, 135051), (5487, 131236), (6431, 111972), (6758, 106554), (7316, 98427), (7611, 94612), (7998, 90034), (9156, 78647), (9331, 77172), (9374, 76818), (10137, 71036), (10148, 70959), (10974, 65618), (12803, 56244), (12862, 55986), (13516, 53277), (14061, 51212), (15222, 47306), (15996, 45017), (17759, 40548), (18662, 38586), (18748, 38409), (19293, 37324), (20274, 35518), (21948, 32809), (23653, 30444), (25606, 28122), (25724, 27993)]