2116135917840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{28447}}^1\times {\mathrm{44279}}^1$

素因数の和:72749

約数の個数: 160

約数和(自身を含む): 7497600122880

約数和(自身を除く): 5381464205040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 28447, 44279, 56894, 85341, 88558, 113788, 132837, 142235, 170682, 177116, 199129, 221395, 227576, 265674, 284470, 309953, 341364, 354232, 398258, 426705, 442790, 455152, 531348, 568940, 597387, 619906, 664185, 682728, 708464, 796516, 853410, 885580, 929859, 995645, 1062696, 1137880, 1194774, 1239812, 1328370, 1365456, 1549765, 1593032, 1706820, 1771160, 1859718, 1991290, 2125392, 2275760, 2389548, 2479624, 2656740, 2986935, 3099530, 3186064, 3413640, 3542320, 3719436, 3982580, 4649295, 4779096, 4959248, 5313480, 5973870, 6199060, 6827280, 7438872, 7965160, 9298590, 9558192, 10626960, 11947740, 12398120, 14877744, 15930320, 18597180, 23895480, 24796240, 37194360, 47790960, 74388720, 1259604713, 2519209426, 3778814139, 5038418852, 6298023565, 7557628278, 8817232991, 10076837704, 12596047130, 15115256556, 17634465982, 18894070695, 20153675408, 25192094260, 26451698973, 30230513112, 35268931964, 37788141390, 44086164955, 50384188520, 52903397946, 60461026224, 70537863928, 75576282780, 88172329910, 100768377040, 105806795892, 132258494865, 141075727856, 151152565560, 176344659820, 211613591784, 264516989730, 302305131120, 352689319640, 423227183568, 529033979460, 705378639280, 1058067958920, 2116135917840]

約数ペア:

[(1, 2116135917840), (2, 1058067958920), (3, 705378639280), (4, 529033979460), (5, 423227183568), (6, 352689319640), (7, 302305131120), (8, 264516989730), (10, 211613591784), (12, 176344659820), (14, 151152565560), (15, 141075727856), (16, 132258494865), (20, 105806795892), (21, 100768377040), (24, 88172329910), (28, 75576282780), (30, 70537863928), (35, 60461026224), (40, 52903397946), (42, 50384188520), (48, 44086164955), (56, 37788141390), (60, 35268931964), (70, 30230513112), (80, 26451698973), (84, 25192094260), (105, 20153675408), (112, 18894070695), (120, 17634465982), (140, 15115256556), (168, 12596047130), (210, 10076837704), (240, 8817232991), (280, 7557628278), (336, 6298023565), (420, 5038418852), (560, 3778814139), (840, 2519209426), (1680, 1259604713), (28447, 74388720), (44279, 47790960), (56894, 37194360), (85341, 24796240), (88558, 23895480), (113788, 18597180), (132837, 15930320), (142235, 14877744), (170682, 12398120), (177116, 11947740), (199129, 10626960), (221395, 9558192), (227576, 9298590), (265674, 7965160), (284470, 7438872), (309953, 6827280), (341364, 6199060), (354232, 5973870), (398258, 5313480), (426705, 4959248), (442790, 4779096), (455152, 4649295), (531348, 3982580), (568940, 3719436), (597387, 3542320), (619906, 3413640), (664185, 3186064), (682728, 3099530), (708464, 2986935), (796516, 2656740), (853410, 2479624), (885580, 2389548), (929859, 2275760), (995645, 2125392), (1062696, 1991290), (1137880, 1859718), (1194774, 1771160), (1239812, 1706820), (1328370, 1593032), (1365456, 1549765)]