13306982220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{621241}}^1$

素因数の和:621280

約数の個数: 144

約数和(自身を含む): 48844531008

約数和(自身を除く): 35537548788

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 7140, 10710, 21420, 621241, 1242482, 1863723, 2484964, 3106205, 3727446, 4348687, 5591169, 6212410, 7454892, 8697374, 9318615, 10561097, 11182338, 12424820, 13046061, 17394748, 18637230, 21122194, 21743435, 22364676, 26092122, 27955845, 31683291, 37274460, 39138183, 42244388, 43486870, 52184244, 52805485, 55911690, 63366582, 65230305, 73927679, 78276366, 86973740, 95049873, 105610970, 111823380, 126733164, 130460610, 147855358, 156552732, 158416455, 190099746, 195690915, 211221940, 221783037, 260921220, 295710716, 316832910, 369638395, 380199492, 391381830, 443566074, 475249365, 633665820, 665349111, 739276790, 782763660, 887132148, 950498730, 1108915185, 1330698222, 1478553580, 1900997460, 2217830370, 2661396444, 3326745555, 4435660740, 6653491110, 13306982220]

約数ペア:

[(1, 13306982220), (2, 6653491110), (3, 4435660740), (4, 3326745555), (5, 2661396444), (6, 2217830370), (7, 1900997460), (9, 1478553580), (10, 1330698222), (12, 1108915185), (14, 950498730), (15, 887132148), (17, 782763660), (18, 739276790), (20, 665349111), (21, 633665820), (28, 475249365), (30, 443566074), (34, 391381830), (35, 380199492), (36, 369638395), (42, 316832910), (45, 295710716), (51, 260921220), (60, 221783037), (63, 211221940), (68, 195690915), (70, 190099746), (84, 158416455), (85, 156552732), (90, 147855358), (102, 130460610), (105, 126733164), (119, 111823380), (126, 105610970), (140, 95049873), (153, 86973740), (170, 78276366), (180, 73927679), (204, 65230305), (210, 63366582), (238, 55911690), (252, 52805485), (255, 52184244), (306, 43486870), (315, 42244388), (340, 39138183), (357, 37274460), (420, 31683291), (476, 27955845), (510, 26092122), (595, 22364676), (612, 21743435), (630, 21122194), (714, 18637230), (765, 17394748), (1020, 13046061), (1071, 12424820), (1190, 11182338), (1260, 10561097), (1428, 9318615), (1530, 8697374), (1785, 7454892), (2142, 6212410), (2380, 5591169), (3060, 4348687), (3570, 3727446), (4284, 3106205), (5355, 2484964), (7140, 1863723), (10710, 1242482), (21420, 621241)]