200996813360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{16447}}^1$

素因数の和:16763

約数の個数: 160

約数和(自身を含む): 541378682880

約数和(自身を除く): 340381869520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 139, 140, 157, 278, 280, 314, 556, 560, 628, 695, 785, 973, 1099, 1112, 1256, 1390, 1570, 1946, 2198, 2224, 2512, 2780, 3140, 3892, 4396, 4865, 5495, 5560, 6280, 7784, 8792, 9730, 10990, 11120, 12560, 15568, 16447, 17584, 19460, 21823, 21980, 32894, 38920, 43646, 43960, 65788, 77840, 82235, 87292, 87920, 109115, 115129, 131576, 152761, 164470, 174584, 218230, 230258, 263152, 305522, 328940, 349168, 436460, 460516, 575645, 611044, 657880, 763805, 872920, 921032, 1151290, 1222088, 1315760, 1527610, 1745840, 1842064, 2286133, 2302580, 2444176, 2582179, 3055220, 4572266, 4605160, 5164358, 6110440, 9144532, 9210320, 10328716, 11430665, 12220880, 12910895, 16002931, 18075253, 18289064, 20657432, 22861330, 25821790, 32005862, 36150506, 36578128, 41314864, 45722660, 51643580, 64011724, 72301012, 80014655, 90376265, 91445320, 103287160, 128023448, 144602024, 160029310, 180752530, 182890640, 206574320, 256046896, 289204048, 320058620, 358922881, 361505060, 640117240, 717845762, 723010120, 1280234480, 1435691524, 1446020240, 1794614405, 2512460167, 2871383048, 3589228810, 5024920334, 5742766096, 7178457620, 10049840668, 12562300835, 14356915240, 20099681336, 25124601670, 28713830480, 40199362672, 50249203340, 100498406680, 200996813360]

約数ペア:

[(1, 200996813360), (2, 100498406680), (4, 50249203340), (5, 40199362672), (7, 28713830480), (8, 25124601670), (10, 20099681336), (14, 14356915240), (16, 12562300835), (20, 10049840668), (28, 7178457620), (35, 5742766096), (40, 5024920334), (56, 3589228810), (70, 2871383048), (80, 2512460167), (112, 1794614405), (139, 1446020240), (140, 1435691524), (157, 1280234480), (278, 723010120), (280, 717845762), (314, 640117240), (556, 361505060), (560, 358922881), (628, 320058620), (695, 289204048), (785, 256046896), (973, 206574320), (1099, 182890640), (1112, 180752530), (1256, 160029310), (1390, 144602024), (1570, 128023448), (1946, 103287160), (2198, 91445320), (2224, 90376265), (2512, 80014655), (2780, 72301012), (3140, 64011724), (3892, 51643580), (4396, 45722660), (4865, 41314864), (5495, 36578128), (5560, 36150506), (6280, 32005862), (7784, 25821790), (8792, 22861330), (9730, 20657432), (10990, 18289064), (11120, 18075253), (12560, 16002931), (15568, 12910895), (16447, 12220880), (17584, 11430665), (19460, 10328716), (21823, 9210320), (21980, 9144532), (32894, 6110440), (38920, 5164358), (43646, 4605160), (43960, 4572266), (65788, 3055220), (77840, 2582179), (82235, 2444176), (87292, 2302580), (87920, 2286133), (109115, 1842064), (115129, 1745840), (131576, 1527610), (152761, 1315760), (164470, 1222088), (174584, 1151290), (218230, 921032), (230258, 872920), (263152, 763805), (305522, 657880), (328940, 611044), (349168, 575645), (436460, 460516)]