12980372580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73063}}^1$

素因数の和:73135

約数の個数: 192

約数和(自身を含む): 47135047680

約数和(自身を除く): 34154675100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 47, 54, 60, 63, 70, 84, 90, 94, 105, 108, 126, 135, 140, 141, 180, 188, 189, 210, 235, 252, 270, 282, 315, 329, 378, 420, 423, 470, 540, 564, 630, 658, 705, 756, 846, 940, 945, 987, 1260, 1269, 1316, 1410, 1645, 1692, 1890, 1974, 2115, 2538, 2820, 2961, 3290, 3780, 3948, 4230, 4935, 5076, 5922, 6345, 6580, 8460, 8883, 9870, 11844, 12690, 14805, 17766, 19740, 25380, 29610, 35532, 44415, 59220, 73063, 88830, 146126, 177660, 219189, 292252, 365315, 438378, 511441, 657567, 730630, 876756, 1022882, 1095945, 1315134, 1461260, 1534323, 1972701, 2045764, 2191890, 2557205, 2630268, 3068646, 3287835, 3433961, 3945402, 4383780, 4602969, 5114410, 6137292, 6575670, 6867922, 7671615, 7890804, 9205938, 9863505, 10228820, 10301883, 13151340, 13735844, 13808907, 15343230, 17169805, 18411876, 19727010, 20603766, 23014845, 24037727, 27617814, 30686460, 30905649, 34339610, 39454020, 41207532, 46029690, 48075454, 51509415, 55235628, 61811298, 68679220, 69044535, 72113181, 92059380, 92716947, 96150908, 103018830, 120188635, 123622596, 138089070, 144226362, 154528245, 185433894, 206037660, 216339543, 240377270, 276178140, 288452724, 309056490, 360565905, 370867788, 432679086, 463584735, 480754540, 618112980, 649018629, 721131810, 865358172, 927169470, 1081697715, 1298037258, 1442263620, 1854338940, 2163395430, 2596074516, 3245093145, 4326790860, 6490186290, 12980372580]

約数ペア:

[(1, 12980372580), (2, 6490186290), (3, 4326790860), (4, 3245093145), (5, 2596074516), (6, 2163395430), (7, 1854338940), (9, 1442263620), (10, 1298037258), (12, 1081697715), (14, 927169470), (15, 865358172), (18, 721131810), (20, 649018629), (21, 618112980), (27, 480754540), (28, 463584735), (30, 432679086), (35, 370867788), (36, 360565905), (42, 309056490), (45, 288452724), (47, 276178140), (54, 240377270), (60, 216339543), (63, 206037660), (70, 185433894), (84, 154528245), (90, 144226362), (94, 138089070), (105, 123622596), (108, 120188635), (126, 103018830), (135, 96150908), (140, 92716947), (141, 92059380), (180, 72113181), (188, 69044535), (189, 68679220), (210, 61811298), (235, 55235628), (252, 51509415), (270, 48075454), (282, 46029690), (315, 41207532), (329, 39454020), (378, 34339610), (420, 30905649), (423, 30686460), (470, 27617814), (540, 24037727), (564, 23014845), (630, 20603766), (658, 19727010), (705, 18411876), (756, 17169805), (846, 15343230), (940, 13808907), (945, 13735844), (987, 13151340), (1260, 10301883), (1269, 10228820), (1316, 9863505), (1410, 9205938), (1645, 7890804), (1692, 7671615), (1890, 6867922), (1974, 6575670), (2115, 6137292), (2538, 5114410), (2820, 4602969), (2961, 4383780), (3290, 3945402), (3780, 3433961), (3948, 3287835), (4230, 3068646), (4935, 2630268), (5076, 2557205), (5922, 2191890), (6345, 2045764), (6580, 1972701), (8460, 1534323), (8883, 1461260), (9870, 1315134), (11844, 1095945), (12690, 1022882), (14805, 876756), (17766, 730630), (19740, 657567), (25380, 511441), (29610, 438378), (35532, 365315), (44415, 292252), (59220, 219189), (73063, 177660), (88830, 146126)]