455852926620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1471}}^1\times {\mathrm{18919}}^1$

素因数の和:20425

約数の個数: 288

約数和(自身を含む): 1703097876480

約数和(自身を除く): 1247244949860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1471, 1638, 1820, 2340, 2730, 2942, 3276, 4095, 4413, 5460, 5884, 7355, 8190, 8826, 10297, 13239, 14710, 16380, 17652, 18919, 19123, 20594, 22065, 26478, 29420, 30891, 37838, 38246, 41188, 44130, 51485, 52956, 56757, 57369, 61782, 66195, 75676, 76492, 88260, 92673, 94595, 95615, 102970, 113514, 114738, 123564, 132390, 132433, 133861, 154455, 170271, 172107, 185346, 189190, 191230, 205940, 227028, 229476, 245947, 264780, 264866, 267722, 283785, 286845, 308910, 340542, 344214, 370692, 378380, 382460, 397299, 401583, 463365, 491894, 529732, 535444, 567570, 573690, 617820, 662165, 669305, 681084, 688428, 737841, 794598, 803166, 851355, 860535, 926730, 983788, 1135140, 1147380, 1191897, 1204749, 1229735, 1324330, 1338610, 1475682, 1589196, 1606332, 1702710, 1721070, 1721629, 1853460, 1986495, 2007915, 2213523, 2383794, 2409498, 2459470, 2648660, 2677220, 2951364, 3405420, 3442140, 3443258, 3689205, 3972990, 4015830, 4427046, 4767588, 4818996, 4918940, 5164887, 5959485, 6023745, 6886516, 7378410, 7945980, 8031660, 8608145, 8854092, 10329774, 11067615, 11918970, 12047490, 14756820, 15494661, 17216290, 20659548, 22135230, 23837940, 24094980, 25824435, 27829849, 30989322, 34432580, 44270460, 51648870, 55659698, 61978644, 77473305, 83489547, 103297740, 111319396, 139149245, 154946610, 166979094, 194808943, 250468641, 278298490, 309893220, 333958188, 361788037, 389617886, 417447735, 500937282, 556596980, 584426829, 723576074, 779235772, 834895470, 974044715, 1001874564, 1085364111, 1168853658, 1252343205, 1447152148, 1669790940, 1753280487, 1808940185, 1948089430, 2170728222, 2337707316, 2504686410, 2532516259, 2922134145, 3256092333, 3506560974, 3617880370, 3896178860, 4341456444, 5009372820, 5065032518, 5426820555, 5844268290, 6512184666, 7013121948, 7235760740, 7597548777, 8766402435, 10130065036, 10853641110, 11688536580, 12662581295, 13024369332, 15195097554, 16280461665, 17532804870, 21707282220, 22792646331, 25325162590, 30390195108, 32560923330, 35065609740, 37987743885, 45585292662, 50650325180, 65121846660, 75975487770, 91170585324, 113963231655, 151950975540, 227926463310, 455852926620]

約数ペア:

[(1, 455852926620), (2, 227926463310), (3, 151950975540), (4, 113963231655), (5, 91170585324), (6, 75975487770), (7, 65121846660), (9, 50650325180), (10, 45585292662), (12, 37987743885), (13, 35065609740), (14, 32560923330), (15, 30390195108), (18, 25325162590), (20, 22792646331), (21, 21707282220), (26, 17532804870), (28, 16280461665), (30, 15195097554), (35, 13024369332), (36, 12662581295), (39, 11688536580), (42, 10853641110), (45, 10130065036), (52, 8766402435), (60, 7597548777), (63, 7235760740), (65, 7013121948), (70, 6512184666), (78, 5844268290), (84, 5426820555), (90, 5065032518), (91, 5009372820), (105, 4341456444), (117, 3896178860), (126, 3617880370), (130, 3506560974), (140, 3256092333), (156, 2922134145), (180, 2532516259), (182, 2504686410), (195, 2337707316), (210, 2170728222), (234, 1948089430), (252, 1808940185), (260, 1753280487), (273, 1669790940), (315, 1447152148), (364, 1252343205), (390, 1168853658), (420, 1085364111), (455, 1001874564), (468, 974044715), (546, 834895470), (585, 779235772), (630, 723576074), (780, 584426829), (819, 556596980), (910, 500937282), (1092, 417447735), (1170, 389617886), (1260, 361788037), (1365, 333958188), (1471, 309893220), (1638, 278298490), (1820, 250468641), (2340, 194808943), (2730, 166979094), (2942, 154946610), (3276, 139149245), (4095, 111319396), (4413, 103297740), (5460, 83489547), (5884, 77473305), (7355, 61978644), (8190, 55659698), (8826, 51648870), (10297, 44270460), (13239, 34432580), (14710, 30989322), (16380, 27829849), (17652, 25824435), (18919, 24094980), (19123, 23837940), (20594, 22135230), (22065, 20659548), (26478, 17216290), (29420, 15494661), (30891, 14756820), (37838, 12047490), (38246, 11918970), (41188, 11067615), (44130, 10329774), (51485, 8854092), (52956, 8608145), (56757, 8031660), (57369, 7945980), (61782, 7378410), (66195, 6886516), (75676, 6023745), (76492, 5959485), (88260, 5164887), (92673, 4918940), (94595, 4818996), (95615, 4767588), (102970, 4427046), (113514, 4015830), (114738, 3972990), (123564, 3689205), (132390, 3443258), (132433, 3442140), (133861, 3405420), (154455, 2951364), (170271, 2677220), (172107, 2648660), (185346, 2459470), (189190, 2409498), (191230, 2383794), (205940, 2213523), (227028, 2007915), (229476, 1986495), (245947, 1853460), (264780, 1721629), (264866, 1721070), (267722, 1702710), (283785, 1606332), (286845, 1589196), (308910, 1475682), (340542, 1338610), (344214, 1324330), (370692, 1229735), (378380, 1204749), (382460, 1191897), (397299, 1147380), (401583, 1135140), (463365, 983788), (491894, 926730), (529732, 860535), (535444, 851355), (567570, 803166), (573690, 794598), (617820, 737841), (662165, 688428), (669305, 681084)]