7262903880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131861}}^1$

素因数の和:131901

約数の個数: 160

約数和(自身を含む): 25847589240

約数和(自身を除く): 18584685360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 765, 810, 918, 1020, 1080, 1224, 1377, 1530, 1620, 1836, 2040, 2295, 2754, 3060, 3240, 3672, 4590, 5508, 6120, 6885, 9180, 11016, 13770, 18360, 27540, 55080, 131861, 263722, 395583, 527444, 659305, 791166, 1054888, 1186749, 1318610, 1582332, 1977915, 2241637, 2373498, 2637220, 3164664, 3560247, 3955830, 4483274, 4746996, 5274440, 5933745, 6724911, 7120494, 7911660, 8966548, 9493992, 10680741, 11208185, 11867490, 13449822, 14240988, 15823320, 17801235, 17933096, 20174733, 21361482, 22416370, 23734980, 26899644, 28481976, 33624555, 35602470, 40349466, 42722964, 44832740, 47469960, 53403705, 53799288, 60524199, 67249110, 71204940, 80698932, 85445928, 89665480, 100873665, 106807410, 121048398, 134498220, 142409880, 161397864, 181572597, 201747330, 213614820, 242096796, 268996440, 302620995, 363145194, 403494660, 427229640, 484193592, 605241990, 726290388, 806989320, 907862985, 1210483980, 1452580776, 1815725970, 2420967960, 3631451940, 7262903880]

約数ペア:

[(1, 7262903880), (2, 3631451940), (3, 2420967960), (4, 1815725970), (5, 1452580776), (6, 1210483980), (8, 907862985), (9, 806989320), (10, 726290388), (12, 605241990), (15, 484193592), (17, 427229640), (18, 403494660), (20, 363145194), (24, 302620995), (27, 268996440), (30, 242096796), (34, 213614820), (36, 201747330), (40, 181572597), (45, 161397864), (51, 142409880), (54, 134498220), (60, 121048398), (68, 106807410), (72, 100873665), (81, 89665480), (85, 85445928), (90, 80698932), (102, 71204940), (108, 67249110), (120, 60524199), (135, 53799288), (136, 53403705), (153, 47469960), (162, 44832740), (170, 42722964), (180, 40349466), (204, 35602470), (216, 33624555), (255, 28481976), (270, 26899644), (306, 23734980), (324, 22416370), (340, 21361482), (360, 20174733), (405, 17933096), (408, 17801235), (459, 15823320), (510, 14240988), (540, 13449822), (612, 11867490), (648, 11208185), (680, 10680741), (765, 9493992), (810, 8966548), (918, 7911660), (1020, 7120494), (1080, 6724911), (1224, 5933745), (1377, 5274440), (1530, 4746996), (1620, 4483274), (1836, 3955830), (2040, 3560247), (2295, 3164664), (2754, 2637220), (3060, 2373498), (3240, 2241637), (3672, 1977915), (4590, 1582332), (5508, 1318610), (6120, 1186749), (6885, 1054888), (9180, 791166), (11016, 659305), (13770, 527444), (18360, 395583), (27540, 263722), (55080, 131861)]