259381980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3359}}^1$

素因数の和:3401

約数の個数: 192

約数和(自身を含む): 948326400

約数和(自身を除く): 688944420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 165, 180, 195, 198, 220, 234, 260, 270, 286, 297, 330, 351, 390, 396, 429, 468, 495, 540, 572, 585, 594, 660, 702, 715, 780, 858, 990, 1170, 1188, 1287, 1404, 1430, 1485, 1716, 1755, 1980, 2145, 2340, 2574, 2860, 2970, 3359, 3510, 3861, 4290, 5148, 5940, 6435, 6718, 7020, 7722, 8580, 10077, 12870, 13436, 15444, 16795, 19305, 20154, 25740, 30231, 33590, 36949, 38610, 40308, 43667, 50385, 60462, 67180, 73898, 77220, 87334, 90693, 100770, 110847, 120924, 131001, 147796, 151155, 174668, 181386, 184745, 201540, 218335, 221694, 262002, 302310, 332541, 362772, 369490, 393003, 436670, 443388, 453465, 480337, 524004, 554235, 604620, 655005, 665082, 738980, 786006, 873340, 906930, 960674, 997623, 1108470, 1179009, 1310010, 1330164, 1441011, 1572012, 1662705, 1813860, 1921348, 1965015, 1995246, 2216940, 2358018, 2401685, 2620020, 2882022, 3325410, 3930030, 3990492, 4323033, 4716036, 4803370, 4988115, 5764044, 5895045, 6650820, 7205055, 7860060, 8646066, 9606740, 9976230, 11790090, 12969099, 14410110, 17292132, 19952460, 21615165, 23580180, 25938198, 28820220, 43230330, 51876396, 64845495, 86460660, 129690990, 259381980]

約数ペア:

[(1, 259381980), (2, 129690990), (3, 86460660), (4, 64845495), (5, 51876396), (6, 43230330), (9, 28820220), (10, 25938198), (11, 23580180), (12, 21615165), (13, 19952460), (15, 17292132), (18, 14410110), (20, 12969099), (22, 11790090), (26, 9976230), (27, 9606740), (30, 8646066), (33, 7860060), (36, 7205055), (39, 6650820), (44, 5895045), (45, 5764044), (52, 4988115), (54, 4803370), (55, 4716036), (60, 4323033), (65, 3990492), (66, 3930030), (78, 3325410), (90, 2882022), (99, 2620020), (108, 2401685), (110, 2358018), (117, 2216940), (130, 1995246), (132, 1965015), (135, 1921348), (143, 1813860), (156, 1662705), (165, 1572012), (180, 1441011), (195, 1330164), (198, 1310010), (220, 1179009), (234, 1108470), (260, 997623), (270, 960674), (286, 906930), (297, 873340), (330, 786006), (351, 738980), (390, 665082), (396, 655005), (429, 604620), (468, 554235), (495, 524004), (540, 480337), (572, 453465), (585, 443388), (594, 436670), (660, 393003), (702, 369490), (715, 362772), (780, 332541), (858, 302310), (990, 262002), (1170, 221694), (1188, 218335), (1287, 201540), (1404, 184745), (1430, 181386), (1485, 174668), (1716, 151155), (1755, 147796), (1980, 131001), (2145, 120924), (2340, 110847), (2574, 100770), (2860, 90693), (2970, 87334), (3359, 77220), (3510, 73898), (3861, 67180), (4290, 60462), (5148, 50385), (5940, 43667), (6435, 40308), (6718, 38610), (7020, 36949), (7722, 33590), (8580, 30231), (10077, 25740), (12870, 20154), (13436, 19305), (15444, 16795)]