65666636160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{319639}}^1$

素因数の和:319768

約数の個数: 128

約数和(自身を含む): 211269254400

約数和(自身を除く): 145602618240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 128, 160, 192, 214, 240, 320, 321, 384, 428, 480, 535, 640, 642, 856, 960, 1070, 1284, 1605, 1712, 1920, 2140, 2568, 3210, 3424, 4280, 5136, 6420, 6848, 8560, 10272, 12840, 13696, 17120, 20544, 25680, 34240, 41088, 51360, 68480, 102720, 205440, 319639, 639278, 958917, 1278556, 1598195, 1917834, 2557112, 3196390, 3835668, 4794585, 5114224, 6392780, 7671336, 9589170, 10228448, 12785560, 15342672, 19178340, 20456896, 25571120, 30685344, 34201373, 38356680, 40913792, 51142240, 61370688, 68402746, 76713360, 102284480, 102604119, 122741376, 136805492, 153426720, 171006865, 204568960, 205208238, 273610984, 306853440, 342013730, 410416476, 513020595, 547221968, 613706880, 684027460, 820832952, 1026041190, 1094443936, 1368054920, 1641665904, 2052082380, 2188887872, 2736109840, 3283331808, 4104164760, 4377775744, 5472219680, 6566663616, 8208329520, 10944439360, 13133327232, 16416659040, 21888878720, 32833318080, 65666636160]

約数ペア:

[(1, 65666636160), (2, 32833318080), (3, 21888878720), (4, 16416659040), (5, 13133327232), (6, 10944439360), (8, 8208329520), (10, 6566663616), (12, 5472219680), (15, 4377775744), (16, 4104164760), (20, 3283331808), (24, 2736109840), (30, 2188887872), (32, 2052082380), (40, 1641665904), (48, 1368054920), (60, 1094443936), (64, 1026041190), (80, 820832952), (96, 684027460), (107, 613706880), (120, 547221968), (128, 513020595), (160, 410416476), (192, 342013730), (214, 306853440), (240, 273610984), (320, 205208238), (321, 204568960), (384, 171006865), (428, 153426720), (480, 136805492), (535, 122741376), (640, 102604119), (642, 102284480), (856, 76713360), (960, 68402746), (1070, 61370688), (1284, 51142240), (1605, 40913792), (1712, 38356680), (1920, 34201373), (2140, 30685344), (2568, 25571120), (3210, 20456896), (3424, 19178340), (4280, 15342672), (5136, 12785560), (6420, 10228448), (6848, 9589170), (8560, 7671336), (10272, 6392780), (12840, 5114224), (13696, 4794585), (17120, 3835668), (20544, 3196390), (25680, 2557112), (34240, 1917834), (41088, 1598195), (51360, 1278556), (68480, 958917), (102720, 639278), (205440, 319639)]