165955680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10477}}^1$

素因数の和:10509

約数の個数: 144

約数和(自身を含む): 617866704

約数和(自身を除く): 451911024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 10477, 15840, 20954, 31431, 41908, 52385, 62862, 83816, 94293, 104770, 115247, 125724, 157155, 167632, 188586, 209540, 230494, 251448, 314310, 335264, 345741, 377172, 419080, 460988, 471465, 502896, 576235, 628620, 691482, 754344, 838160, 921976, 942930, 1005792, 1037223, 1152470, 1257240, 1382964, 1508688, 1676320, 1728705, 1843952, 1885860, 2074446, 2304940, 2514480, 2765928, 3017376, 3457410, 3687904, 3771720, 4148892, 4609880, 5028960, 5186115, 5531856, 6914820, 7543440, 8297784, 9219760, 10372230, 11063712, 13829640, 15086880, 16595568, 18439520, 20744460, 27659280, 33191136, 41488920, 55318560, 82977840, 165955680]

約数ペア:

[(1, 165955680), (2, 82977840), (3, 55318560), (4, 41488920), (5, 33191136), (6, 27659280), (8, 20744460), (9, 18439520), (10, 16595568), (11, 15086880), (12, 13829640), (15, 11063712), (16, 10372230), (18, 9219760), (20, 8297784), (22, 7543440), (24, 6914820), (30, 5531856), (32, 5186115), (33, 5028960), (36, 4609880), (40, 4148892), (44, 3771720), (45, 3687904), (48, 3457410), (55, 3017376), (60, 2765928), (66, 2514480), (72, 2304940), (80, 2074446), (88, 1885860), (90, 1843952), (96, 1728705), (99, 1676320), (110, 1508688), (120, 1382964), (132, 1257240), (144, 1152470), (160, 1037223), (165, 1005792), (176, 942930), (180, 921976), (198, 838160), (220, 754344), (240, 691482), (264, 628620), (288, 576235), (330, 502896), (352, 471465), (360, 460988), (396, 419080), (440, 377172), (480, 345741), (495, 335264), (528, 314310), (660, 251448), (720, 230494), (792, 209540), (880, 188586), (990, 167632), (1056, 157155), (1320, 125724), (1440, 115247), (1584, 104770), (1760, 94293), (1980, 83816), (2640, 62862), (3168, 52385), (3960, 41908), (5280, 31431), (7920, 20954), (10477, 15840)]