201628458640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1\times {\mathrm{15559}}^1$

素因数の和:15969

約数の個数: 160

約数和(自身を含む): 544842984960

約数和(自身を除く): 343214526320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 317, 365, 511, 560, 584, 634, 730, 1022, 1168, 1268, 1460, 1585, 2044, 2219, 2536, 2555, 2920, 3170, 4088, 4438, 5072, 5110, 5840, 6340, 8176, 8876, 10220, 11095, 12680, 15559, 17752, 20440, 22190, 23141, 25360, 31118, 35504, 40880, 44380, 46282, 62236, 77795, 88760, 92564, 108913, 115705, 124472, 155590, 161987, 177520, 185128, 217826, 231410, 248944, 311180, 323974, 370256, 435652, 462820, 544565, 622360, 647948, 809935, 871304, 925640, 1089130, 1135807, 1244720, 1295896, 1619870, 1742608, 1851280, 2178260, 2271614, 2591792, 3239740, 4356520, 4543228, 4932203, 5679035, 6479480, 7950649, 8713040, 9086456, 9864406, 11358070, 12958960, 15901298, 18172912, 19728812, 22716140, 24661015, 31802596, 34525421, 39457624, 39753245, 45432280, 49322030, 63605192, 69050842, 78915248, 79506490, 90864560, 98644060, 127210384, 138101684, 159012980, 172627105, 197288120, 276203368, 318025960, 345254210, 360050819, 394576240, 552406736, 636051920, 690508420, 720101638, 1381016840, 1440203276, 1800254095, 2520355733, 2762033680, 2880406552, 3600508190, 5040711466, 5760813104, 7201016380, 10081422932, 12601778665, 14402032760, 20162845864, 25203557330, 28804065520, 40325691728, 50407114660, 100814229320, 201628458640]

約数ペア:

[(1, 201628458640), (2, 100814229320), (4, 50407114660), (5, 40325691728), (7, 28804065520), (8, 25203557330), (10, 20162845864), (14, 14402032760), (16, 12601778665), (20, 10081422932), (28, 7201016380), (35, 5760813104), (40, 5040711466), (56, 3600508190), (70, 2880406552), (73, 2762033680), (80, 2520355733), (112, 1800254095), (140, 1440203276), (146, 1381016840), (280, 720101638), (292, 690508420), (317, 636051920), (365, 552406736), (511, 394576240), (560, 360050819), (584, 345254210), (634, 318025960), (730, 276203368), (1022, 197288120), (1168, 172627105), (1268, 159012980), (1460, 138101684), (1585, 127210384), (2044, 98644060), (2219, 90864560), (2536, 79506490), (2555, 78915248), (2920, 69050842), (3170, 63605192), (4088, 49322030), (4438, 45432280), (5072, 39753245), (5110, 39457624), (5840, 34525421), (6340, 31802596), (8176, 24661015), (8876, 22716140), (10220, 19728812), (11095, 18172912), (12680, 15901298), (15559, 12958960), (17752, 11358070), (20440, 9864406), (22190, 9086456), (23141, 8713040), (25360, 7950649), (31118, 6479480), (35504, 5679035), (40880, 4932203), (44380, 4543228), (46282, 4356520), (62236, 3239740), (77795, 2591792), (88760, 2271614), (92564, 2178260), (108913, 1851280), (115705, 1742608), (124472, 1619870), (155590, 1295896), (161987, 1244720), (177520, 1135807), (185128, 1089130), (217826, 925640), (231410, 871304), (248944, 809935), (311180, 647948), (323974, 622360), (370256, 544565), (435652, 462820)]