2580452820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{12653}}^1$

素因数の和:12782

約数の個数: 144

約数和(自身を含む): 8622536832

約数和(自身を除く): 6042084012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 103, 110, 132, 165, 180, 198, 206, 220, 309, 330, 396, 412, 495, 515, 618, 660, 927, 990, 1030, 1133, 1236, 1545, 1854, 1980, 2060, 2266, 3090, 3399, 3708, 4532, 4635, 5665, 6180, 6798, 9270, 10197, 11330, 12653, 13596, 16995, 18540, 20394, 22660, 25306, 33990, 37959, 40788, 50612, 50985, 63265, 67980, 75918, 101970, 113877, 126530, 139183, 151836, 189795, 203940, 227754, 253060, 278366, 379590, 417549, 455508, 556732, 569385, 695915, 759180, 835098, 1138770, 1252647, 1303259, 1391830, 1670196, 2087745, 2277540, 2505294, 2606518, 2783660, 3909777, 4175490, 5010588, 5213036, 6263235, 6516295, 7819554, 8350980, 11729331, 12526470, 13032590, 14335849, 15639108, 19548885, 23458662, 25052940, 26065180, 28671698, 39097770, 43007547, 46917324, 57343396, 58646655, 71679245, 78195540, 86015094, 117293310, 129022641, 143358490, 172030188, 215037735, 234586620, 258045282, 286716980, 430075470, 516090564, 645113205, 860150940, 1290226410, 2580452820]

約数ペア:

[(1, 2580452820), (2, 1290226410), (3, 860150940), (4, 645113205), (5, 516090564), (6, 430075470), (9, 286716980), (10, 258045282), (11, 234586620), (12, 215037735), (15, 172030188), (18, 143358490), (20, 129022641), (22, 117293310), (30, 86015094), (33, 78195540), (36, 71679245), (44, 58646655), (45, 57343396), (55, 46917324), (60, 43007547), (66, 39097770), (90, 28671698), (99, 26065180), (103, 25052940), (110, 23458662), (132, 19548885), (165, 15639108), (180, 14335849), (198, 13032590), (206, 12526470), (220, 11729331), (309, 8350980), (330, 7819554), (396, 6516295), (412, 6263235), (495, 5213036), (515, 5010588), (618, 4175490), (660, 3909777), (927, 2783660), (990, 2606518), (1030, 2505294), (1133, 2277540), (1236, 2087745), (1545, 1670196), (1854, 1391830), (1980, 1303259), (2060, 1252647), (2266, 1138770), (3090, 835098), (3399, 759180), (3708, 695915), (4532, 569385), (4635, 556732), (5665, 455508), (6180, 417549), (6798, 379590), (9270, 278366), (10197, 253060), (11330, 227754), (12653, 203940), (13596, 189795), (16995, 151836), (18540, 139183), (20394, 126530), (22660, 113877), (25306, 101970), (33990, 75918), (37959, 67980), (40788, 63265), (50612, 50985)]