648163620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10259}}^1$

素因数の和:10296

約数の個数: 144

約数和(自身を含む): 2195968320

約数和(自身を除く): 1547804700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 780, 810, 972, 1053, 1170, 1215, 1404, 1620, 1755, 2106, 2340, 2430, 3159, 3510, 4212, 4860, 5265, 6318, 7020, 10259, 10530, 12636, 15795, 20518, 21060, 30777, 31590, 41036, 51295, 61554, 63180, 92331, 102590, 123108, 133367, 153885, 184662, 205180, 266734, 276993, 307770, 369324, 400101, 461655, 533468, 553986, 615540, 666835, 800202, 830979, 923310, 1107972, 1200303, 1333670, 1384965, 1600404, 1661958, 1846620, 2000505, 2400606, 2492937, 2667340, 2769930, 3323916, 3600909, 4001010, 4154895, 4801212, 4985874, 5539860, 6001515, 7201818, 8002020, 8309790, 9971748, 10802727, 12003030, 12464685, 14403636, 16619580, 18004545, 21605454, 24006060, 24929370, 32408181, 36009090, 43210908, 49858740, 54013635, 64816362, 72018180, 108027270, 129632724, 162040905, 216054540, 324081810, 648163620]

約数ペア:

[(1, 648163620), (2, 324081810), (3, 216054540), (4, 162040905), (5, 129632724), (6, 108027270), (9, 72018180), (10, 64816362), (12, 54013635), (13, 49858740), (15, 43210908), (18, 36009090), (20, 32408181), (26, 24929370), (27, 24006060), (30, 21605454), (36, 18004545), (39, 16619580), (45, 14403636), (52, 12464685), (54, 12003030), (60, 10802727), (65, 9971748), (78, 8309790), (81, 8002020), (90, 7201818), (108, 6001515), (117, 5539860), (130, 4985874), (135, 4801212), (156, 4154895), (162, 4001010), (180, 3600909), (195, 3323916), (234, 2769930), (243, 2667340), (260, 2492937), (270, 2400606), (324, 2000505), (351, 1846620), (390, 1661958), (405, 1600404), (468, 1384965), (486, 1333670), (540, 1200303), (585, 1107972), (702, 923310), (780, 830979), (810, 800202), (972, 666835), (1053, 615540), (1170, 553986), (1215, 533468), (1404, 461655), (1620, 400101), (1755, 369324), (2106, 307770), (2340, 276993), (2430, 266734), (3159, 205180), (3510, 184662), (4212, 153885), (4860, 133367), (5265, 123108), (6318, 102590), (7020, 92331), (10259, 63180), (10530, 61554), (12636, 51295), (15795, 41036), (20518, 31590), (21060, 30777)]