2140604400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{631}}^1$

素因数の和:920

約数の個数: 240

約数和(自身を含む): 7521447168

約数和(自身を除く): 5380842768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 150, 165, 176, 200, 220, 240, 257, 264, 275, 300, 330, 400, 440, 514, 528, 550, 600, 631, 660, 771, 825, 880, 1028, 1100, 1200, 1262, 1285, 1320, 1542, 1650, 1893, 2056, 2200, 2524, 2570, 2640, 2827, 3084, 3155, 3300, 3786, 3855, 4112, 4400, 5048, 5140, 5654, 6168, 6310, 6425, 6600, 6941, 7572, 7710, 8481, 9465, 10096, 10280, 11308, 12336, 12620, 12850, 13200, 13882, 14135, 15144, 15420, 15775, 16962, 18930, 19275, 20560, 20823, 22616, 25240, 25700, 27764, 28270, 30288, 30840, 31550, 33924, 34705, 37860, 38550, 41646, 42405, 45232, 47325, 50480, 51400, 55528, 56540, 61680, 63100, 67848, 69410, 70675, 75720, 77100, 83292, 84810, 94650, 102800, 104115, 111056, 113080, 126200, 135696, 138820, 141350, 151440, 154200, 162167, 166584, 169620, 173525, 189300, 208230, 212025, 226160, 252400, 277640, 282700, 308400, 324334, 333168, 339240, 347050, 378600, 416460, 424050, 486501, 520575, 555280, 565400, 648668, 678480, 694100, 757200, 810835, 832920, 848100, 973002, 1041150, 1130800, 1297336, 1388200, 1621670, 1665840, 1696200, 1783837, 1946004, 2082300, 2432505, 2594672, 2776400, 3243340, 3392400, 3567674, 3892008, 4054175, 4164600, 4865010, 5351511, 6486680, 7135348, 7784016, 8108350, 8329200, 8919185, 9730020, 10703022, 12162525, 12973360, 14270696, 16216700, 17838370, 19460040, 21406044, 24325050, 26757555, 28541392, 32433400, 35676740, 38920080, 42812088, 44595925, 48650100, 53515110, 64866800, 71353480, 85624176, 89191850, 97300200, 107030220, 133787775, 142706960, 178383700, 194600400, 214060440, 267575550, 356767400, 428120880, 535151100, 713534800, 1070302200, 2140604400]

約数ペア:

[(1, 2140604400), (2, 1070302200), (3, 713534800), (4, 535151100), (5, 428120880), (6, 356767400), (8, 267575550), (10, 214060440), (11, 194600400), (12, 178383700), (15, 142706960), (16, 133787775), (20, 107030220), (22, 97300200), (24, 89191850), (25, 85624176), (30, 71353480), (33, 64866800), (40, 53515110), (44, 48650100), (48, 44595925), (50, 42812088), (55, 38920080), (60, 35676740), (66, 32433400), (75, 28541392), (80, 26757555), (88, 24325050), (100, 21406044), (110, 19460040), (120, 17838370), (132, 16216700), (150, 14270696), (165, 12973360), (176, 12162525), (200, 10703022), (220, 9730020), (240, 8919185), (257, 8329200), (264, 8108350), (275, 7784016), (300, 7135348), (330, 6486680), (400, 5351511), (440, 4865010), (514, 4164600), (528, 4054175), (550, 3892008), (600, 3567674), (631, 3392400), (660, 3243340), (771, 2776400), (825, 2594672), (880, 2432505), (1028, 2082300), (1100, 1946004), (1200, 1783837), (1262, 1696200), (1285, 1665840), (1320, 1621670), (1542, 1388200), (1650, 1297336), (1893, 1130800), (2056, 1041150), (2200, 973002), (2524, 848100), (2570, 832920), (2640, 810835), (2827, 757200), (3084, 694100), (3155, 678480), (3300, 648668), (3786, 565400), (3855, 555280), (4112, 520575), (4400, 486501), (5048, 424050), (5140, 416460), (5654, 378600), (6168, 347050), (6310, 339240), (6425, 333168), (6600, 324334), (6941, 308400), (7572, 282700), (7710, 277640), (8481, 252400), (9465, 226160), (10096, 212025), (10280, 208230), (11308, 189300), (12336, 173525), (12620, 169620), (12850, 166584), (13200, 162167), (13882, 154200), (14135, 151440), (15144, 141350), (15420, 138820), (15775, 135696), (16962, 126200), (18930, 113080), (19275, 111056), (20560, 104115), (20823, 102800), (22616, 94650), (25240, 84810), (25700, 83292), (27764, 77100), (28270, 75720), (30288, 70675), (30840, 69410), (31550, 67848), (33924, 63100), (34705, 61680), (37860, 56540), (38550, 55528), (41646, 51400), (42405, 50480), (45232, 47325)]