1296328800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41549}}^1$

素因数の和:41585

約数の個数: 144

約数和(自身を含む): 4544240400

約数和(自身を除く): 3247911600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3900, 5200, 6240, 7800, 10400, 15600, 31200, 41549, 83098, 124647, 166196, 207745, 249294, 332392, 415490, 498588, 540137, 623235, 664784, 830980, 997176, 1038725, 1080274, 1246470, 1329568, 1620411, 1661960, 1994352, 2077450, 2160548, 2492940, 2700685, 3116175, 3240822, 3323920, 3988704, 4154900, 4321096, 4985880, 5401370, 6232350, 6481644, 6647840, 8102055, 8309800, 8642192, 9971760, 10802740, 12464700, 12963288, 13503425, 16204110, 16619600, 17284384, 19943520, 21605480, 24929400, 25926576, 27006850, 32408220, 33239200, 40510275, 43210960, 49858800, 51853152, 54013700, 64816440, 81020550, 86421920, 99717600, 108027400, 129632880, 162041100, 216054800, 259265760, 324082200, 432109600, 648164400, 1296328800]

約数ペア:

[(1, 1296328800), (2, 648164400), (3, 432109600), (4, 324082200), (5, 259265760), (6, 216054800), (8, 162041100), (10, 129632880), (12, 108027400), (13, 99717600), (15, 86421920), (16, 81020550), (20, 64816440), (24, 54013700), (25, 51853152), (26, 49858800), (30, 43210960), (32, 40510275), (39, 33239200), (40, 32408220), (48, 27006850), (50, 25926576), (52, 24929400), (60, 21605480), (65, 19943520), (75, 17284384), (78, 16619600), (80, 16204110), (96, 13503425), (100, 12963288), (104, 12464700), (120, 10802740), (130, 9971760), (150, 8642192), (156, 8309800), (160, 8102055), (195, 6647840), (200, 6481644), (208, 6232350), (240, 5401370), (260, 4985880), (300, 4321096), (312, 4154900), (325, 3988704), (390, 3323920), (400, 3240822), (416, 3116175), (480, 2700685), (520, 2492940), (600, 2160548), (624, 2077450), (650, 1994352), (780, 1661960), (800, 1620411), (975, 1329568), (1040, 1246470), (1200, 1080274), (1248, 1038725), (1300, 997176), (1560, 830980), (1950, 664784), (2080, 623235), (2400, 540137), (2600, 498588), (3120, 415490), (3900, 332392), (5200, 249294), (6240, 207745), (7800, 166196), (10400, 124647), (15600, 83098), (31200, 41549)]