57143520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{5669}}^1$

素因数の和:5697

約数の個数: 144

約数和(自身を含む): 222899040

約数和(自身を除く): 165755520

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, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 5669, 10080, 11338, 17007, 22676, 28345, 34014, 39683, 45352, 51021, 56690, 68028, 79366, 85035, 90704, 102042, 113380, 119049, 136056, 158732, 170070, 181408, 198415, 204084, 226760, 238098, 255105, 272112, 317464, 340140, 357147, 396830, 408168, 453520, 476196, 510210, 544224, 595245, 634928, 680280, 714294, 793660, 816336, 907040, 952392, 1020420, 1190490, 1269856, 1360560, 1428588, 1587320, 1632672, 1785735, 1904784, 2040840, 2380980, 2721120, 2857176, 3174640, 3571470, 3809568, 4081680, 4761960, 5714352, 6349280, 7142940, 8163360, 9523920, 11428704, 14285880, 19047840, 28571760, 57143520]

約数ペア:

[(1, 57143520), (2, 28571760), (3, 19047840), (4, 14285880), (5, 11428704), (6, 9523920), (7, 8163360), (8, 7142940), (9, 6349280), (10, 5714352), (12, 4761960), (14, 4081680), (15, 3809568), (16, 3571470), (18, 3174640), (20, 2857176), (21, 2721120), (24, 2380980), (28, 2040840), (30, 1904784), (32, 1785735), (35, 1632672), (36, 1587320), (40, 1428588), (42, 1360560), (45, 1269856), (48, 1190490), (56, 1020420), (60, 952392), (63, 907040), (70, 816336), (72, 793660), (80, 714294), (84, 680280), (90, 634928), (96, 595245), (105, 544224), (112, 510210), (120, 476196), (126, 453520), (140, 408168), (144, 396830), (160, 357147), (168, 340140), (180, 317464), (210, 272112), (224, 255105), (240, 238098), (252, 226760), (280, 204084), (288, 198415), (315, 181408), (336, 170070), (360, 158732), (420, 136056), (480, 119049), (504, 113380), (560, 102042), (630, 90704), (672, 85035), (720, 79366), (840, 68028), (1008, 56690), (1120, 51021), (1260, 45352), (1440, 39683), (1680, 34014), (2016, 28345), (2520, 22676), (3360, 17007), (5040, 11338), (5669, 10080)]