139852160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 256

約数和(自身を含む): 423014400

約数和(自身を除く): 283162240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 53, 56, 62, 64, 70, 76, 80, 95, 106, 112, 124, 128, 133, 140, 152, 155, 160, 190, 212, 217, 224, 248, 265, 266, 280, 304, 310, 320, 371, 380, 424, 434, 448, 496, 530, 532, 560, 589, 608, 620, 640, 665, 742, 760, 848, 868, 896, 992, 1007, 1060, 1064, 1085, 1120, 1178, 1216, 1240, 1330, 1484, 1520, 1643, 1696, 1736, 1855, 1984, 2014, 2120, 2128, 2170, 2240, 2356, 2432, 2480, 2660, 2945, 2968, 3040, 3286, 3392, 3472, 3710, 3968, 4028, 4123, 4240, 4256, 4340, 4480, 4712, 4960, 5035, 5320, 5890, 5936, 6080, 6572, 6784, 6944, 7049, 7420, 8056, 8215, 8246, 8480, 8512, 8680, 9424, 9920, 10070, 10640, 11501, 11780, 11872, 12160, 13144, 13888, 14098, 14840, 16112, 16430, 16492, 16960, 17024, 17360, 18848, 19840, 20140, 20615, 21280, 23002, 23560, 23744, 26288, 27776, 28196, 29680, 31217, 32224, 32860, 32984, 33920, 34720, 35245, 37696, 40280, 41230, 42560, 46004, 47120, 47488, 52576, 56392, 57505, 59360, 62434, 64448, 65720, 65968, 69440, 70490, 75392, 80560, 82460, 85120, 92008, 94240, 105152, 112784, 115010, 118720, 124868, 128896, 131440, 131936, 138880, 140980, 156085, 161120, 164920, 184016, 188480, 210304, 218519, 225568, 230020, 237440, 249736, 262880, 263872, 281960, 312170, 322240, 329840, 368032, 376960, 437038, 451136, 460040, 499472, 525760, 527744, 563920, 624340, 644480, 659680, 736064, 874076, 902272, 920080, 998944, 1051520, 1092595, 1127840, 1248680, 1319360, 1472128, 1748152, 1840160, 1997888, 2185190, 2255680, 2497360, 2638720, 3496304, 3680320, 3995776, 4370380, 4511360, 4994720, 6992608, 7360640, 8740760, 9989440, 13985216, 17481520, 19978880, 27970432, 34963040, 69926080, 139852160]

約数ペア:

[(1, 139852160), (2, 69926080), (4, 34963040), (5, 27970432), (7, 19978880), (8, 17481520), (10, 13985216), (14, 9989440), (16, 8740760), (19, 7360640), (20, 6992608), (28, 4994720), (31, 4511360), (32, 4370380), (35, 3995776), (38, 3680320), (40, 3496304), (53, 2638720), (56, 2497360), (62, 2255680), (64, 2185190), (70, 1997888), (76, 1840160), (80, 1748152), (95, 1472128), (106, 1319360), (112, 1248680), (124, 1127840), (128, 1092595), (133, 1051520), (140, 998944), (152, 920080), (155, 902272), (160, 874076), (190, 736064), (212, 659680), (217, 644480), (224, 624340), (248, 563920), (265, 527744), (266, 525760), (280, 499472), (304, 460040), (310, 451136), (320, 437038), (371, 376960), (380, 368032), (424, 329840), (434, 322240), (448, 312170), (496, 281960), (530, 263872), (532, 262880), (560, 249736), (589, 237440), (608, 230020), (620, 225568), (640, 218519), (665, 210304), (742, 188480), (760, 184016), (848, 164920), (868, 161120), (896, 156085), (992, 140980), (1007, 138880), (1060, 131936), (1064, 131440), (1085, 128896), (1120, 124868), (1178, 118720), (1216, 115010), (1240, 112784), (1330, 105152), (1484, 94240), (1520, 92008), (1643, 85120), (1696, 82460), (1736, 80560), (1855, 75392), (1984, 70490), (2014, 69440), (2120, 65968), (2128, 65720), (2170, 64448), (2240, 62434), (2356, 59360), (2432, 57505), (2480, 56392), (2660, 52576), (2945, 47488), (2968, 47120), (3040, 46004), (3286, 42560), (3392, 41230), (3472, 40280), (3710, 37696), (3968, 35245), (4028, 34720), (4123, 33920), (4240, 32984), (4256, 32860), (4340, 32224), (4480, 31217), (4712, 29680), (4960, 28196), (5035, 27776), (5320, 26288), (5890, 23744), (5936, 23560), (6080, 23002), (6572, 21280), (6784, 20615), (6944, 20140), (7049, 19840), (7420, 18848), (8056, 17360), (8215, 17024), (8246, 16960), (8480, 16492), (8512, 16430), (8680, 16112), (9424, 14840), (9920, 14098), (10070, 13888), (10640, 13144), (11501, 12160), (11780, 11872)]