2017444327740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{877}}^1\times {\mathrm{48593}}^1$

素因数の和:49748

約数の個数: 144

約数和(自身を含む): 6149980444608

約数和(自身を除く): 4132536116868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 263, 526, 789, 877, 1052, 1315, 1578, 1754, 2367, 2630, 2631, 3156, 3508, 3945, 4385, 4734, 5260, 5262, 7890, 7893, 8770, 9468, 10524, 11835, 13155, 15780, 15786, 17540, 23670, 26310, 31572, 39465, 47340, 48593, 52620, 78930, 97186, 145779, 157860, 194372, 230651, 242965, 291558, 437337, 461302, 485930, 583116, 691953, 728895, 874674, 922604, 971860, 1153255, 1383906, 1457790, 1749348, 2075859, 2186685, 2306510, 2767812, 2915580, 3459765, 4151718, 4373370, 4613020, 6919530, 8303436, 8746740, 10379295, 12779959, 13839060, 20758590, 25559918, 38339877, 41517180, 42616061, 51119836, 63899795, 76679754, 85232122, 115019631, 127799590, 127848183, 153359508, 170464244, 191699385, 213080305, 230039262, 255599180, 255696366, 383398770, 383544549, 426160610, 460078524, 511392732, 575098155, 639240915, 766797540, 767089098, 852321220, 1150196310, 1278481830, 1534178196, 1917722745, 2300392620, 2556963660, 3835445490, 7670890980, 11208024043, 22416048086, 33624072129, 44832096172, 56040120215, 67248144258, 100872216387, 112080240430, 134496288516, 168120360645, 201744432774, 224160480860, 336240721290, 403488865548, 504361081935, 672481442580, 1008722163870, 2017444327740]

約数ペア:

[(1, 2017444327740), (2, 1008722163870), (3, 672481442580), (4, 504361081935), (5, 403488865548), (6, 336240721290), (9, 224160480860), (10, 201744432774), (12, 168120360645), (15, 134496288516), (18, 112080240430), (20, 100872216387), (30, 67248144258), (36, 56040120215), (45, 44832096172), (60, 33624072129), (90, 22416048086), (180, 11208024043), (263, 7670890980), (526, 3835445490), (789, 2556963660), (877, 2300392620), (1052, 1917722745), (1315, 1534178196), (1578, 1278481830), (1754, 1150196310), (2367, 852321220), (2630, 767089098), (2631, 766797540), (3156, 639240915), (3508, 575098155), (3945, 511392732), (4385, 460078524), (4734, 426160610), (5260, 383544549), (5262, 383398770), (7890, 255696366), (7893, 255599180), (8770, 230039262), (9468, 213080305), (10524, 191699385), (11835, 170464244), (13155, 153359508), (15780, 127848183), (15786, 127799590), (17540, 115019631), (23670, 85232122), (26310, 76679754), (31572, 63899795), (39465, 51119836), (47340, 42616061), (48593, 41517180), (52620, 38339877), (78930, 25559918), (97186, 20758590), (145779, 13839060), (157860, 12779959), (194372, 10379295), (230651, 8746740), (242965, 8303436), (291558, 6919530), (437337, 4613020), (461302, 4373370), (485930, 4151718), (583116, 3459765), (691953, 2915580), (728895, 2767812), (874674, 2306510), (922604, 2186685), (971860, 2075859), (1153255, 1749348), (1383906, 1457790)]