6537496140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{21529}}^1$

素因数の和:21792

約数の個数: 144

約数和(自身を含む): 22758415680

約数和(自身を除く): 16220919540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 241, 252, 315, 420, 482, 630, 723, 964, 1205, 1260, 1446, 1687, 2169, 2410, 2892, 3374, 3615, 4338, 4820, 5061, 6748, 7230, 8435, 8676, 10122, 10845, 14460, 15183, 16870, 20244, 21529, 21690, 25305, 30366, 33740, 43058, 43380, 50610, 60732, 64587, 75915, 86116, 101220, 107645, 129174, 150703, 151830, 193761, 215290, 258348, 301406, 303660, 322935, 387522, 430580, 452109, 602812, 645870, 753515, 775044, 904218, 968805, 1291740, 1356327, 1507030, 1808436, 1937610, 2260545, 2712654, 3014060, 3875220, 4521090, 5188489, 5425308, 6781635, 9042180, 10376978, 13563270, 15565467, 20753956, 25942445, 27126540, 31130934, 36319423, 46696401, 51884890, 62261868, 72638846, 77827335, 93392802, 103769780, 108958269, 145277692, 155654670, 181597115, 186785604, 217916538, 233482005, 311309340, 326874807, 363194230, 435833076, 466964010, 544791345, 653749614, 726388460, 933928020, 1089582690, 1307499228, 1634374035, 2179165380, 3268748070, 6537496140]

約数ペア:

[(1, 6537496140), (2, 3268748070), (3, 2179165380), (4, 1634374035), (5, 1307499228), (6, 1089582690), (7, 933928020), (9, 726388460), (10, 653749614), (12, 544791345), (14, 466964010), (15, 435833076), (18, 363194230), (20, 326874807), (21, 311309340), (28, 233482005), (30, 217916538), (35, 186785604), (36, 181597115), (42, 155654670), (45, 145277692), (60, 108958269), (63, 103769780), (70, 93392802), (84, 77827335), (90, 72638846), (105, 62261868), (126, 51884890), (140, 46696401), (180, 36319423), (210, 31130934), (241, 27126540), (252, 25942445), (315, 20753956), (420, 15565467), (482, 13563270), (630, 10376978), (723, 9042180), (964, 6781635), (1205, 5425308), (1260, 5188489), (1446, 4521090), (1687, 3875220), (2169, 3014060), (2410, 2712654), (2892, 2260545), (3374, 1937610), (3615, 1808436), (4338, 1507030), (4820, 1356327), (5061, 1291740), (6748, 968805), (7230, 904218), (8435, 775044), (8676, 753515), (10122, 645870), (10845, 602812), (14460, 452109), (15183, 430580), (16870, 387522), (20244, 322935), (21529, 303660), (21690, 301406), (25305, 258348), (30366, 215290), (33740, 193761), (43058, 151830), (43380, 150703), (50610, 129174), (60732, 107645), (64587, 101220), (75915, 86116)]