1323693540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{8443}}^1$

素因数の和:8538

約数の個数: 144

約数和(自身を含む): 4389123648

約数和(自身を除く): 3065430108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 67, 78, 90, 117, 130, 134, 156, 180, 195, 201, 234, 260, 268, 335, 390, 402, 468, 585, 603, 670, 780, 804, 871, 1005, 1170, 1206, 1340, 1742, 2010, 2340, 2412, 2613, 3015, 3484, 4020, 4355, 5226, 6030, 7839, 8443, 8710, 10452, 12060, 13065, 15678, 16886, 17420, 25329, 26130, 31356, 33772, 39195, 42215, 50658, 52260, 75987, 78390, 84430, 101316, 109759, 126645, 151974, 156780, 168860, 219518, 253290, 303948, 329277, 379935, 439036, 506580, 548795, 565681, 658554, 759870, 987831, 1097590, 1131362, 1317108, 1519740, 1646385, 1697043, 1975662, 2195180, 2262724, 2828405, 3292770, 3394086, 3951324, 4939155, 5091129, 5656810, 6585540, 6788172, 7353853, 8485215, 9878310, 10182258, 11313620, 14707706, 16970430, 19756620, 20364516, 22061559, 25455645, 29415412, 33940860, 36769265, 44123118, 50911290, 66184677, 73538530, 88246236, 101822580, 110307795, 132369354, 147077060, 220615590, 264738708, 330923385, 441231180, 661846770, 1323693540]

約数ペア:

[(1, 1323693540), (2, 661846770), (3, 441231180), (4, 330923385), (5, 264738708), (6, 220615590), (9, 147077060), (10, 132369354), (12, 110307795), (13, 101822580), (15, 88246236), (18, 73538530), (20, 66184677), (26, 50911290), (30, 44123118), (36, 36769265), (39, 33940860), (45, 29415412), (52, 25455645), (60, 22061559), (65, 20364516), (67, 19756620), (78, 16970430), (90, 14707706), (117, 11313620), (130, 10182258), (134, 9878310), (156, 8485215), (180, 7353853), (195, 6788172), (201, 6585540), (234, 5656810), (260, 5091129), (268, 4939155), (335, 3951324), (390, 3394086), (402, 3292770), (468, 2828405), (585, 2262724), (603, 2195180), (670, 1975662), (780, 1697043), (804, 1646385), (871, 1519740), (1005, 1317108), (1170, 1131362), (1206, 1097590), (1340, 987831), (1742, 759870), (2010, 658554), (2340, 565681), (2412, 548795), (2613, 506580), (3015, 439036), (3484, 379935), (4020, 329277), (4355, 303948), (5226, 253290), (6030, 219518), (7839, 168860), (8443, 156780), (8710, 151974), (10452, 126645), (12060, 109759), (13065, 101316), (15678, 84430), (16886, 78390), (17420, 75987), (25329, 52260), (26130, 50658), (31356, 42215), (33772, 39195)]