57018240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:565

約数の個数: 192

約数和(自身を含む): 207651600

約数和(自身を除く): 150633360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 521, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1042, 1140, 1152, 1216, 1368, 1440, 1520, 1563, 1710, 1824, 1920, 2084, 2280, 2432, 2605, 2736, 2880, 3040, 3126, 3420, 3648, 4168, 4560, 4689, 5210, 5472, 5760, 6080, 6252, 6840, 7296, 7815, 8336, 9120, 9378, 9899, 10420, 10944, 12160, 12504, 13680, 15630, 16672, 18240, 18756, 19798, 20840, 21888, 23445, 25008, 27360, 29697, 31260, 33344, 36480, 37512, 39596, 41680, 46890, 49495, 50016, 54720, 59394, 62520, 66688, 75024, 79192, 83360, 89091, 93780, 98990, 100032, 109440, 118788, 125040, 148485, 150048, 158384, 166720, 178182, 187560, 197980, 200064, 237576, 250080, 296970, 300096, 316768, 333440, 356364, 375120, 395960, 445455, 475152, 500160, 593940, 600192, 633536, 712728, 750240, 791920, 890910, 950304, 1000320, 1187880, 1267072, 1425456, 1500480, 1583840, 1781820, 1900608, 2375760, 2850912, 3000960, 3167680, 3563640, 3801216, 4751520, 5701824, 6335360, 7127280, 9503040, 11403648, 14254560, 19006080, 28509120, 57018240]

約数ペア:

[(1, 57018240), (2, 28509120), (3, 19006080), (4, 14254560), (5, 11403648), (6, 9503040), (8, 7127280), (9, 6335360), (10, 5701824), (12, 4751520), (15, 3801216), (16, 3563640), (18, 3167680), (19, 3000960), (20, 2850912), (24, 2375760), (30, 1900608), (32, 1781820), (36, 1583840), (38, 1500480), (40, 1425456), (45, 1267072), (48, 1187880), (57, 1000320), (60, 950304), (64, 890910), (72, 791920), (76, 750240), (80, 712728), (90, 633536), (95, 600192), (96, 593940), (114, 500160), (120, 475152), (128, 445455), (144, 395960), (152, 375120), (160, 356364), (171, 333440), (180, 316768), (190, 300096), (192, 296970), (228, 250080), (240, 237576), (285, 200064), (288, 197980), (304, 187560), (320, 178182), (342, 166720), (360, 158384), (380, 150048), (384, 148485), (456, 125040), (480, 118788), (521, 109440), (570, 100032), (576, 98990), (608, 93780), (640, 89091), (684, 83360), (720, 79192), (760, 75024), (855, 66688), (912, 62520), (960, 59394), (1042, 54720), (1140, 50016), (1152, 49495), (1216, 46890), (1368, 41680), (1440, 39596), (1520, 37512), (1563, 36480), (1710, 33344), (1824, 31260), (1920, 29697), (2084, 27360), (2280, 25008), (2432, 23445), (2605, 21888), (2736, 20840), (2880, 19798), (3040, 18756), (3126, 18240), (3420, 16672), (3648, 15630), (4168, 13680), (4560, 12504), (4689, 12160), (5210, 10944), (5472, 10420), (5760, 9899), (6080, 9378), (6252, 9120), (6840, 8336), (7296, 7815)]