168452760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6469}}^1$

素因数の和:6521

約数の個数: 128

約数和(自身を含む): 596275200

約数和(自身を除く): 427822440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6469, 6510, 8680, 12938, 13020, 19407, 25876, 26040, 32345, 38814, 45283, 51752, 64690, 77628, 90566, 97035, 129380, 135849, 155256, 181132, 194070, 200539, 226415, 258760, 271698, 362264, 388140, 401078, 452830, 543396, 601617, 679245, 776280, 802156, 905660, 1002695, 1086792, 1203234, 1358490, 1403773, 1604312, 1811320, 2005390, 2406468, 2716980, 2807546, 3008085, 4010780, 4211319, 4812936, 5433960, 5615092, 6016170, 7018865, 8021560, 8422638, 11230184, 12032340, 14037730, 16845276, 21056595, 24064680, 28075460, 33690552, 42113190, 56150920, 84226380, 168452760]

約数ペア:

[(1, 168452760), (2, 84226380), (3, 56150920), (4, 42113190), (5, 33690552), (6, 28075460), (7, 24064680), (8, 21056595), (10, 16845276), (12, 14037730), (14, 12032340), (15, 11230184), (20, 8422638), (21, 8021560), (24, 7018865), (28, 6016170), (30, 5615092), (31, 5433960), (35, 4812936), (40, 4211319), (42, 4010780), (56, 3008085), (60, 2807546), (62, 2716980), (70, 2406468), (84, 2005390), (93, 1811320), (105, 1604312), (120, 1403773), (124, 1358490), (140, 1203234), (155, 1086792), (168, 1002695), (186, 905660), (210, 802156), (217, 776280), (248, 679245), (280, 601617), (310, 543396), (372, 452830), (420, 401078), (434, 388140), (465, 362264), (620, 271698), (651, 258760), (744, 226415), (840, 200539), (868, 194070), (930, 181132), (1085, 155256), (1240, 135849), (1302, 129380), (1736, 97035), (1860, 90566), (2170, 77628), (2604, 64690), (3255, 51752), (3720, 45283), (4340, 38814), (5208, 32345), (6469, 26040), (6510, 25876), (8680, 19407), (12938, 13020)]