195918360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 657296640

約数和(自身を除く): 461378280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 103, 110, 120, 121, 131, 132, 165, 206, 220, 242, 262, 264, 309, 330, 363, 393, 412, 440, 484, 515, 524, 605, 618, 655, 660, 726, 786, 824, 968, 1030, 1048, 1133, 1210, 1236, 1310, 1320, 1441, 1452, 1545, 1572, 1815, 1965, 2060, 2266, 2420, 2472, 2620, 2882, 2904, 3090, 3144, 3399, 3630, 3930, 4120, 4323, 4532, 4840, 5240, 5665, 5764, 6180, 6798, 7205, 7260, 7860, 8646, 9064, 11330, 11528, 12360, 12463, 13493, 13596, 14410, 14520, 15720, 15851, 16995, 17292, 21615, 22660, 24926, 26986, 27192, 28820, 31702, 33990, 34584, 37389, 40479, 43230, 45320, 47553, 49852, 53972, 57640, 62315, 63404, 67465, 67980, 74778, 79255, 80958, 86460, 95106, 99704, 107944, 124630, 126808, 134930, 135960, 148423, 149556, 158510, 161916, 172920, 186945, 190212, 202395, 237765, 249260, 269860, 296846, 299112, 317020, 323832, 373890, 380424, 404790, 445269, 475530, 498520, 539720, 593692, 634040, 742115, 747780, 809580, 890538, 951060, 1187384, 1484230, 1495560, 1619160, 1632653, 1781076, 1902120, 2226345, 2968460, 3265306, 3562152, 4452690, 4897959, 5936920, 6530612, 8163265, 8905380, 9795918, 13061224, 16326530, 17810760, 19591836, 24489795, 32653060, 39183672, 48979590, 65306120, 97959180, 195918360]

約数ペア:

[(1, 195918360), (2, 97959180), (3, 65306120), (4, 48979590), (5, 39183672), (6, 32653060), (8, 24489795), (10, 19591836), (11, 17810760), (12, 16326530), (15, 13061224), (20, 9795918), (22, 8905380), (24, 8163265), (30, 6530612), (33, 5936920), (40, 4897959), (44, 4452690), (55, 3562152), (60, 3265306), (66, 2968460), (88, 2226345), (103, 1902120), (110, 1781076), (120, 1632653), (121, 1619160), (131, 1495560), (132, 1484230), (165, 1187384), (206, 951060), (220, 890538), (242, 809580), (262, 747780), (264, 742115), (309, 634040), (330, 593692), (363, 539720), (393, 498520), (412, 475530), (440, 445269), (484, 404790), (515, 380424), (524, 373890), (605, 323832), (618, 317020), (655, 299112), (660, 296846), (726, 269860), (786, 249260), (824, 237765), (968, 202395), (1030, 190212), (1048, 186945), (1133, 172920), (1210, 161916), (1236, 158510), (1310, 149556), (1320, 148423), (1441, 135960), (1452, 134930), (1545, 126808), (1572, 124630), (1815, 107944), (1965, 99704), (2060, 95106), (2266, 86460), (2420, 80958), (2472, 79255), (2620, 74778), (2882, 67980), (2904, 67465), (3090, 63404), (3144, 62315), (3399, 57640), (3630, 53972), (3930, 49852), (4120, 47553), (4323, 45320), (4532, 43230), (4840, 40479), (5240, 37389), (5665, 34584), (5764, 33990), (6180, 31702), (6798, 28820), (7205, 27192), (7260, 26986), (7860, 24926), (8646, 22660), (9064, 21615), (11330, 17292), (11528, 16995), (12360, 15851), (12463, 15720), (13493, 14520), (13596, 14410)]