64330560

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{3191}}^1$

素因数の和:3221

約数の個数: 168

約数和(自身を含む): 252959616

約数和(自身を除く): 188629056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3191, 3360, 4032, 5040, 6382, 6720, 9573, 10080, 12764, 15955, 19146, 20160, 22337, 25528, 28719, 31910, 38292, 44674, 47865, 51056, 57438, 63820, 67011, 76584, 89348, 95730, 102112, 111685, 114876, 127640, 134022, 143595, 153168, 178696, 191460, 201033, 204224, 223370, 229752, 255280, 268044, 287190, 306336, 335055, 357392, 382920, 402066, 446740, 459504, 510560, 536088, 574380, 612672, 670110, 714784, 765840, 804132, 893480, 919008, 1005165, 1021120, 1072176, 1148760, 1340220, 1429568, 1531680, 1608264, 1786960, 1838016, 2010330, 2144352, 2297520, 2680440, 3063360, 3216528, 3573920, 4020660, 4288704, 4595040, 5360880, 6433056, 7147840, 8041320, 9190080, 10721760, 12866112, 16082640, 21443520, 32165280, 64330560]

約数ペア:

[(1, 64330560), (2, 32165280), (3, 21443520), (4, 16082640), (5, 12866112), (6, 10721760), (7, 9190080), (8, 8041320), (9, 7147840), (10, 6433056), (12, 5360880), (14, 4595040), (15, 4288704), (16, 4020660), (18, 3573920), (20, 3216528), (21, 3063360), (24, 2680440), (28, 2297520), (30, 2144352), (32, 2010330), (35, 1838016), (36, 1786960), (40, 1608264), (42, 1531680), (45, 1429568), (48, 1340220), (56, 1148760), (60, 1072176), (63, 1021120), (64, 1005165), (70, 919008), (72, 893480), (80, 804132), (84, 765840), (90, 714784), (96, 670110), (105, 612672), (112, 574380), (120, 536088), (126, 510560), (140, 459504), (144, 446740), (160, 402066), (168, 382920), (180, 357392), (192, 335055), (210, 306336), (224, 287190), (240, 268044), (252, 255280), (280, 229752), (288, 223370), (315, 204224), (320, 201033), (336, 191460), (360, 178696), (420, 153168), (448, 143595), (480, 134022), (504, 127640), (560, 114876), (576, 111685), (630, 102112), (672, 95730), (720, 89348), (840, 76584), (960, 67011), (1008, 63820), (1120, 57438), (1260, 51056), (1344, 47865), (1440, 44674), (1680, 38292), (2016, 31910), (2240, 28719), (2520, 25528), (2880, 22337), (3191, 20160), (3360, 19146), (4032, 15955), (5040, 12764), (6382, 10080), (6720, 9573)]