337085320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1901}}^1$

素因数の和:1967

約数の個数: 128

約数和(自身を含む): 920263680

約数和(自身を除く): 583178360

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 31, 40, 44, 52, 55, 62, 65, 88, 104, 110, 124, 130, 143, 155, 220, 248, 260, 286, 310, 341, 403, 440, 520, 572, 620, 682, 715, 806, 1144, 1240, 1364, 1430, 1612, 1705, 1901, 2015, 2728, 2860, 3224, 3410, 3802, 4030, 4433, 5720, 6820, 7604, 8060, 8866, 9505, 13640, 15208, 16120, 17732, 19010, 20911, 22165, 24713, 35464, 38020, 41822, 44330, 49426, 58931, 76040, 83644, 88660, 98852, 104555, 117862, 123565, 167288, 177320, 197704, 209110, 235724, 247130, 271843, 294655, 418220, 471448, 494260, 543686, 589310, 648241, 766103, 836440, 988520, 1087372, 1178620, 1296482, 1359215, 1532206, 2174744, 2357240, 2592964, 2718430, 3064412, 3241205, 3830515, 5185928, 5436860, 6128824, 6482410, 7661030, 8427133, 10873720, 12964820, 15322060, 16854266, 25929640, 30644120, 33708532, 42135665, 67417064, 84271330, 168542660, 337085320]

約数ペア:

[(1, 337085320), (2, 168542660), (4, 84271330), (5, 67417064), (8, 42135665), (10, 33708532), (11, 30644120), (13, 25929640), (20, 16854266), (22, 15322060), (26, 12964820), (31, 10873720), (40, 8427133), (44, 7661030), (52, 6482410), (55, 6128824), (62, 5436860), (65, 5185928), (88, 3830515), (104, 3241205), (110, 3064412), (124, 2718430), (130, 2592964), (143, 2357240), (155, 2174744), (220, 1532206), (248, 1359215), (260, 1296482), (286, 1178620), (310, 1087372), (341, 988520), (403, 836440), (440, 766103), (520, 648241), (572, 589310), (620, 543686), (682, 494260), (715, 471448), (806, 418220), (1144, 294655), (1240, 271843), (1364, 247130), (1430, 235724), (1612, 209110), (1705, 197704), (1901, 177320), (2015, 167288), (2728, 123565), (2860, 117862), (3224, 104555), (3410, 98852), (3802, 88660), (4030, 83644), (4433, 76040), (5720, 58931), (6820, 49426), (7604, 44330), (8060, 41822), (8866, 38020), (9505, 35464), (13640, 24713), (15208, 22165), (16120, 20911), (17732, 19010)]