69926080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 224

約数和(自身を含む): 210677760

約数和(自身を除く): 140751680

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, 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, 665, 742, 760, 848, 868, 992, 1007, 1060, 1064, 1085, 1120, 1178, 1216, 1240, 1330, 1484, 1520, 1643, 1696, 1736, 1855, 1984, 2014, 2120, 2128, 2170, 2240, 2356, 2480, 2660, 2945, 2968, 3040, 3286, 3392, 3472, 3710, 4028, 4123, 4240, 4256, 4340, 4712, 4960, 5035, 5320, 5890, 5936, 6080, 6572, 6944, 7049, 7420, 8056, 8215, 8246, 8480, 8512, 8680, 9424, 9920, 10070, 10640, 11501, 11780, 11872, 13144, 13888, 14098, 14840, 16112, 16430, 16492, 16960, 17360, 18848, 20140, 20615, 21280, 23002, 23560, 23744, 26288, 28196, 29680, 31217, 32224, 32860, 32984, 34720, 35245, 37696, 40280, 41230, 42560, 46004, 47120, 52576, 56392, 57505, 59360, 62434, 64448, 65720, 65968, 69440, 70490, 80560, 82460, 92008, 94240, 105152, 112784, 115010, 118720, 124868, 131440, 131936, 140980, 156085, 161120, 164920, 184016, 188480, 218519, 225568, 230020, 249736, 262880, 263872, 281960, 312170, 322240, 329840, 368032, 437038, 451136, 460040, 499472, 525760, 563920, 624340, 659680, 736064, 874076, 920080, 998944, 1092595, 1127840, 1248680, 1319360, 1748152, 1840160, 1997888, 2185190, 2255680, 2497360, 3496304, 3680320, 4370380, 4994720, 6992608, 8740760, 9989440, 13985216, 17481520, 34963040, 69926080]

約数ペア:

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