61185320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 192

約数和(自身を含む): 177292800

約数和(自身を除く): 116107480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 31, 35, 38, 40, 49, 53, 56, 62, 70, 76, 95, 98, 106, 124, 133, 140, 152, 155, 190, 196, 212, 217, 245, 248, 265, 266, 280, 310, 371, 380, 392, 424, 434, 490, 530, 532, 589, 620, 665, 742, 760, 868, 931, 980, 1007, 1060, 1064, 1085, 1178, 1240, 1330, 1484, 1519, 1643, 1736, 1855, 1862, 1960, 2014, 2120, 2170, 2356, 2597, 2660, 2945, 2968, 3038, 3286, 3710, 3724, 4028, 4123, 4340, 4655, 4712, 5035, 5194, 5320, 5890, 6076, 6572, 7049, 7420, 7448, 7595, 8056, 8215, 8246, 8680, 9310, 10070, 10388, 11501, 11780, 12152, 12985, 13144, 14098, 14840, 15190, 16430, 16492, 18620, 20140, 20615, 20776, 23002, 23560, 25970, 28196, 28861, 30380, 31217, 32860, 32984, 35245, 37240, 40280, 41230, 46004, 49343, 51940, 56392, 57505, 57722, 60760, 62434, 65720, 70490, 80507, 82460, 92008, 98686, 103880, 115010, 115444, 124868, 140980, 144305, 156085, 161014, 164920, 197372, 218519, 230020, 230888, 246715, 249736, 281960, 288610, 312170, 322028, 394744, 402535, 437038, 460040, 493430, 577220, 624340, 644056, 805070, 874076, 986860, 1092595, 1154440, 1248680, 1529633, 1610140, 1748152, 1973720, 2185190, 3059266, 3220280, 4370380, 6118532, 7648165, 8740760, 12237064, 15296330, 30592660, 61185320]

約数ペア:

[(1, 61185320), (2, 30592660), (4, 15296330), (5, 12237064), (7, 8740760), (8, 7648165), (10, 6118532), (14, 4370380), (19, 3220280), (20, 3059266), (28, 2185190), (31, 1973720), (35, 1748152), (38, 1610140), (40, 1529633), (49, 1248680), (53, 1154440), (56, 1092595), (62, 986860), (70, 874076), (76, 805070), (95, 644056), (98, 624340), (106, 577220), (124, 493430), (133, 460040), (140, 437038), (152, 402535), (155, 394744), (190, 322028), (196, 312170), (212, 288610), (217, 281960), (245, 249736), (248, 246715), (265, 230888), (266, 230020), (280, 218519), (310, 197372), (371, 164920), (380, 161014), (392, 156085), (424, 144305), (434, 140980), (490, 124868), (530, 115444), (532, 115010), (589, 103880), (620, 98686), (665, 92008), (742, 82460), (760, 80507), (868, 70490), (931, 65720), (980, 62434), (1007, 60760), (1060, 57722), (1064, 57505), (1085, 56392), (1178, 51940), (1240, 49343), (1330, 46004), (1484, 41230), (1519, 40280), (1643, 37240), (1736, 35245), (1855, 32984), (1862, 32860), (1960, 31217), (2014, 30380), (2120, 28861), (2170, 28196), (2356, 25970), (2597, 23560), (2660, 23002), (2945, 20776), (2968, 20615), (3038, 20140), (3286, 18620), (3710, 16492), (3724, 16430), (4028, 15190), (4123, 14840), (4340, 14098), (4655, 13144), (4712, 12985), (5035, 12152), (5194, 11780), (5320, 11501), (5890, 10388), (6076, 10070), (6572, 9310), (7049, 8680), (7420, 8246), (7448, 8215), (7595, 8056)]