57543640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 175076640

約数和(自身を除く): 117533000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 49, 55, 56, 68, 70, 77, 85, 88, 98, 110, 119, 136, 140, 154, 157, 170, 187, 196, 220, 238, 245, 280, 308, 314, 340, 374, 385, 392, 440, 476, 490, 539, 595, 616, 628, 680, 748, 770, 785, 833, 935, 952, 980, 1078, 1099, 1190, 1256, 1309, 1496, 1540, 1570, 1666, 1727, 1870, 1960, 2156, 2198, 2380, 2618, 2669, 2695, 3080, 3140, 3332, 3454, 3740, 4165, 4312, 4396, 4760, 5236, 5338, 5390, 5495, 6280, 6545, 6664, 6908, 7480, 7693, 8330, 8635, 8792, 9163, 10472, 10676, 10780, 10990, 12089, 13090, 13345, 13816, 15386, 16660, 17270, 18326, 18683, 21352, 21560, 21980, 24178, 26180, 26690, 29359, 30772, 33320, 34540, 36652, 37366, 38465, 43960, 45815, 48356, 52360, 53380, 58718, 60445, 61544, 69080, 73304, 74732, 76930, 84623, 91630, 93415, 96712, 106760, 117436, 120890, 130781, 146795, 149464, 153860, 169246, 183260, 186830, 205513, 234872, 241780, 261562, 293590, 307720, 338492, 366520, 373660, 411026, 423115, 483560, 523124, 587180, 653905, 676984, 747320, 822052, 846230, 1027565, 1046248, 1174360, 1307810, 1438591, 1644104, 1692460, 2055130, 2615620, 2877182, 3384920, 4110260, 5231240, 5754364, 7192955, 8220520, 11508728, 14385910, 28771820, 57543640]

約数ペア:

[(1, 57543640), (2, 28771820), (4, 14385910), (5, 11508728), (7, 8220520), (8, 7192955), (10, 5754364), (11, 5231240), (14, 4110260), (17, 3384920), (20, 2877182), (22, 2615620), (28, 2055130), (34, 1692460), (35, 1644104), (40, 1438591), (44, 1307810), (49, 1174360), (55, 1046248), (56, 1027565), (68, 846230), (70, 822052), (77, 747320), (85, 676984), (88, 653905), (98, 587180), (110, 523124), (119, 483560), (136, 423115), (140, 411026), (154, 373660), (157, 366520), (170, 338492), (187, 307720), (196, 293590), (220, 261562), (238, 241780), (245, 234872), (280, 205513), (308, 186830), (314, 183260), (340, 169246), (374, 153860), (385, 149464), (392, 146795), (440, 130781), (476, 120890), (490, 117436), (539, 106760), (595, 96712), (616, 93415), (628, 91630), (680, 84623), (748, 76930), (770, 74732), (785, 73304), (833, 69080), (935, 61544), (952, 60445), (980, 58718), (1078, 53380), (1099, 52360), (1190, 48356), (1256, 45815), (1309, 43960), (1496, 38465), (1540, 37366), (1570, 36652), (1666, 34540), (1727, 33320), (1870, 30772), (1960, 29359), (2156, 26690), (2198, 26180), (2380, 24178), (2618, 21980), (2669, 21560), (2695, 21352), (3080, 18683), (3140, 18326), (3332, 17270), (3454, 16660), (3740, 15386), (4165, 13816), (4312, 13345), (4396, 13090), (4760, 12089), (5236, 10990), (5338, 10780), (5390, 10676), (5495, 10472), (6280, 9163), (6545, 8792), (6664, 8635), (6908, 8330), (7480, 7693)]