276422245840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2473}}^1\times {\mathrm{3467}}^1$

素因数の和:5997

約数の個数: 160

約数和(自身を含む): 714940240896

約数和(自身を除く): 438517995056

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 1040, 1240, 1612, 2015, 2473, 2480, 3224, 3467, 4030, 4946, 6448, 6934, 8060, 9892, 12365, 13868, 16120, 17335, 19784, 24730, 27736, 32149, 32240, 34670, 39568, 45071, 49460, 55472, 64298, 69340, 76663, 90142, 98920, 107477, 128596, 138680, 153326, 160745, 180284, 197840, 214954, 225355, 257192, 277360, 306652, 321490, 360568, 383315, 429908, 450710, 514384, 537385, 613304, 642980, 721136, 766630, 859816, 901420, 996619, 1074770, 1226608, 1285960, 1397201, 1533260, 1719632, 1802840, 1993238, 2149540, 2571920, 2794402, 3066520, 3605680, 3986476, 4299080, 4983095, 5588804, 6133040, 6986005, 7972952, 8573891, 8598160, 9966190, 11177608, 13972010, 15945904, 17147782, 19932380, 22355216, 27944020, 34295564, 39864760, 42869455, 55888040, 68591128, 79729520, 85738910, 111460583, 111776080, 137182256, 171477820, 222921166, 265790621, 342955640, 445842332, 531581242, 557302915, 685911280, 891684664, 1063162484, 1114605830, 1328953105, 1783369328, 2126324968, 2229211660, 2657906210, 3455278073, 4252649936, 4458423320, 5315812420, 6910556146, 8916846640, 10631624840, 13821112292, 17276390365, 21263249680, 27642224584, 34552780730, 55284449168, 69105561460, 138211122920, 276422245840]

約数ペア:

[(1, 276422245840), (2, 138211122920), (4, 69105561460), (5, 55284449168), (8, 34552780730), (10, 27642224584), (13, 21263249680), (16, 17276390365), (20, 13821112292), (26, 10631624840), (31, 8916846640), (40, 6910556146), (52, 5315812420), (62, 4458423320), (65, 4252649936), (80, 3455278073), (104, 2657906210), (124, 2229211660), (130, 2126324968), (155, 1783369328), (208, 1328953105), (248, 1114605830), (260, 1063162484), (310, 891684664), (403, 685911280), (496, 557302915), (520, 531581242), (620, 445842332), (806, 342955640), (1040, 265790621), (1240, 222921166), (1612, 171477820), (2015, 137182256), (2473, 111776080), (2480, 111460583), (3224, 85738910), (3467, 79729520), (4030, 68591128), (4946, 55888040), (6448, 42869455), (6934, 39864760), (8060, 34295564), (9892, 27944020), (12365, 22355216), (13868, 19932380), (16120, 17147782), (17335, 15945904), (19784, 13972010), (24730, 11177608), (27736, 9966190), (32149, 8598160), (32240, 8573891), (34670, 7972952), (39568, 6986005), (45071, 6133040), (49460, 5588804), (55472, 4983095), (64298, 4299080), (69340, 3986476), (76663, 3605680), (90142, 3066520), (98920, 2794402), (107477, 2571920), (128596, 2149540), (138680, 1993238), (153326, 1802840), (160745, 1719632), (180284, 1533260), (197840, 1397201), (214954, 1285960), (225355, 1226608), (257192, 1074770), (277360, 996619), (306652, 901420), (321490, 859816), (360568, 766630), (383315, 721136), (429908, 642980), (450710, 613304), (514384, 537385)]