138296340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8443}}^1$

素因数の和:8478

約数の個数: 144

約数和(自身を含む): 516367488

約数和(自身を除く): 378071148

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 8443, 16380, 16886, 25329, 33772, 42215, 50658, 59101, 75987, 84430, 101316, 109759, 118202, 126645, 151974, 168860, 177303, 219518, 236404, 253290, 295505, 303948, 329277, 354606, 379935, 439036, 506580, 531909, 548795, 591010, 658554, 709212, 759870, 768313, 886515, 987831, 1063818, 1097590, 1182020, 1317108, 1519740, 1536626, 1646385, 1773030, 1975662, 2127636, 2195180, 2304939, 2659545, 3073252, 3292770, 3546060, 3841565, 3951324, 4609878, 4939155, 5319090, 6585540, 6914817, 7683130, 9219756, 9878310, 10638180, 11524695, 13829634, 15366260, 19756620, 23049390, 27659268, 34574085, 46098780, 69148170, 138296340]

約数ペア:

[(1, 138296340), (2, 69148170), (3, 46098780), (4, 34574085), (5, 27659268), (6, 23049390), (7, 19756620), (9, 15366260), (10, 13829634), (12, 11524695), (13, 10638180), (14, 9878310), (15, 9219756), (18, 7683130), (20, 6914817), (21, 6585540), (26, 5319090), (28, 4939155), (30, 4609878), (35, 3951324), (36, 3841565), (39, 3546060), (42, 3292770), (45, 3073252), (52, 2659545), (60, 2304939), (63, 2195180), (65, 2127636), (70, 1975662), (78, 1773030), (84, 1646385), (90, 1536626), (91, 1519740), (105, 1317108), (117, 1182020), (126, 1097590), (130, 1063818), (140, 987831), (156, 886515), (180, 768313), (182, 759870), (195, 709212), (210, 658554), (234, 591010), (252, 548795), (260, 531909), (273, 506580), (315, 439036), (364, 379935), (390, 354606), (420, 329277), (455, 303948), (468, 295505), (546, 253290), (585, 236404), (630, 219518), (780, 177303), (819, 168860), (910, 151974), (1092, 126645), (1170, 118202), (1260, 109759), (1365, 101316), (1638, 84430), (1820, 75987), (2340, 59101), (2730, 50658), (3276, 42215), (4095, 33772), (5460, 25329), (8190, 16886), (8443, 16380)]