4472096720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:858

約数の個数: 240

約数和(自身を含む): 13147158528

約数和(自身を除く): 8675061808

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 127, 130, 140, 182, 196, 208, 245, 254, 260, 280, 364, 392, 455, 490, 508, 520, 560, 635, 637, 691, 728, 784, 889, 910, 980, 1016, 1040, 1270, 1274, 1382, 1456, 1651, 1778, 1820, 1960, 2032, 2540, 2548, 2764, 3185, 3302, 3455, 3556, 3640, 3920, 4445, 4837, 5080, 5096, 5528, 6223, 6370, 6604, 6910, 7112, 7280, 8255, 8890, 8983, 9674, 10160, 10192, 11056, 11557, 12446, 12740, 13208, 13820, 14224, 16510, 17780, 17966, 19348, 23114, 24185, 24892, 25480, 26416, 27640, 31115, 33020, 33859, 35560, 35932, 38696, 44915, 46228, 48370, 49784, 50960, 55280, 57785, 62230, 62881, 66040, 67718, 71120, 71864, 77392, 80899, 87757, 89830, 92456, 96740, 99568, 115570, 124460, 125762, 132080, 135436, 143728, 161798, 169295, 175514, 179660, 184912, 193480, 231140, 248920, 251524, 270872, 314405, 323596, 338590, 351028, 359320, 386960, 404495, 438785, 440167, 462280, 497840, 503048, 541744, 614299, 628810, 647192, 677180, 702056, 718640, 808990, 877570, 880334, 924560, 1006096, 1140841, 1228598, 1257620, 1294384, 1354360, 1404112, 1617980, 1755140, 1760668, 2200835, 2281682, 2457196, 2515240, 2708720, 3071495, 3235960, 3510280, 3521336, 4300093, 4401670, 4563364, 4914392, 5030480, 5704205, 6142990, 6471920, 7020560, 7042672, 7985887, 8600186, 8803340, 9126728, 9828784, 11408410, 12285980, 15971774, 17200372, 17606680, 18253456, 21500465, 22816820, 24571960, 31943548, 34400744, 35213360, 39929435, 43000930, 45633640, 49143920, 55901209, 63887096, 68801488, 79858870, 86001860, 91267280, 111802418, 127774192, 159717740, 172003720, 223604836, 279506045, 319435480, 344007440, 447209672, 559012090, 638870960, 894419344, 1118024180, 2236048360, 4472096720]

約数ペア:

[(1, 4472096720), (2, 2236048360), (4, 1118024180), (5, 894419344), (7, 638870960), (8, 559012090), (10, 447209672), (13, 344007440), (14, 319435480), (16, 279506045), (20, 223604836), (26, 172003720), (28, 159717740), (35, 127774192), (40, 111802418), (49, 91267280), (52, 86001860), (56, 79858870), (65, 68801488), (70, 63887096), (80, 55901209), (91, 49143920), (98, 45633640), (104, 43000930), (112, 39929435), (127, 35213360), (130, 34400744), (140, 31943548), (182, 24571960), (196, 22816820), (208, 21500465), (245, 18253456), (254, 17606680), (260, 17200372), (280, 15971774), (364, 12285980), (392, 11408410), (455, 9828784), (490, 9126728), (508, 8803340), (520, 8600186), (560, 7985887), (635, 7042672), (637, 7020560), (691, 6471920), (728, 6142990), (784, 5704205), (889, 5030480), (910, 4914392), (980, 4563364), (1016, 4401670), (1040, 4300093), (1270, 3521336), (1274, 3510280), (1382, 3235960), (1456, 3071495), (1651, 2708720), (1778, 2515240), (1820, 2457196), (1960, 2281682), (2032, 2200835), (2540, 1760668), (2548, 1755140), (2764, 1617980), (3185, 1404112), (3302, 1354360), (3455, 1294384), (3556, 1257620), (3640, 1228598), (3920, 1140841), (4445, 1006096), (4837, 924560), (5080, 880334), (5096, 877570), (5528, 808990), (6223, 718640), (6370, 702056), (6604, 677180), (6910, 647192), (7112, 628810), (7280, 614299), (8255, 541744), (8890, 503048), (8983, 497840), (9674, 462280), (10160, 440167), (10192, 438785), (11056, 404495), (11557, 386960), (12446, 359320), (12740, 351028), (13208, 338590), (13820, 323596), (14224, 314405), (16510, 270872), (17780, 251524), (17966, 248920), (19348, 231140), (23114, 193480), (24185, 184912), (24892, 179660), (25480, 175514), (26416, 169295), (27640, 161798), (31115, 143728), (33020, 135436), (33859, 132080), (35560, 125762), (35932, 124460), (38696, 115570), (44915, 99568), (46228, 96740), (48370, 92456), (49784, 89830), (50960, 87757), (55280, 80899), (57785, 77392), (62230, 71864), (62881, 71120), (66040, 67718)]