319693080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12277}}^1$

素因数の和:12329

約数の個数: 128

約数和(自身を含む): 1131540480

約数和(自身を除く): 811847400

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, 6510, 8680, 12277, 13020, 24554, 26040, 36831, 49108, 61385, 73662, 85939, 98216, 122770, 147324, 171878, 184155, 245540, 257817, 294648, 343756, 368310, 380587, 429695, 491080, 515634, 687512, 736620, 761174, 859390, 1031268, 1141761, 1289085, 1473240, 1522348, 1718780, 1902935, 2062536, 2283522, 2578170, 2664109, 3044696, 3437560, 3805870, 4567044, 5156340, 5328218, 5708805, 7611740, 7992327, 9134088, 10312680, 10656436, 11417610, 13320545, 15223480, 15984654, 21312872, 22835220, 26641090, 31969308, 39961635, 45670440, 53282180, 63938616, 79923270, 106564360, 159846540, 319693080]

約数ペア:

[(1, 319693080), (2, 159846540), (3, 106564360), (4, 79923270), (5, 63938616), (6, 53282180), (7, 45670440), (8, 39961635), (10, 31969308), (12, 26641090), (14, 22835220), (15, 21312872), (20, 15984654), (21, 15223480), (24, 13320545), (28, 11417610), (30, 10656436), (31, 10312680), (35, 9134088), (40, 7992327), (42, 7611740), (56, 5708805), (60, 5328218), (62, 5156340), (70, 4567044), (84, 3805870), (93, 3437560), (105, 3044696), (120, 2664109), (124, 2578170), (140, 2283522), (155, 2062536), (168, 1902935), (186, 1718780), (210, 1522348), (217, 1473240), (248, 1289085), (280, 1141761), (310, 1031268), (372, 859390), (420, 761174), (434, 736620), (465, 687512), (620, 515634), (651, 491080), (744, 429695), (840, 380587), (868, 368310), (930, 343756), (1085, 294648), (1240, 257817), (1302, 245540), (1736, 184155), (1860, 171878), (2170, 147324), (2604, 122770), (3255, 98216), (3720, 85939), (4340, 73662), (5208, 61385), (6510, 49108), (8680, 36831), (12277, 26040), (13020, 24554)]