265456620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10313}}^1$

素因数の和:10352

約数の個数: 144

約数和(自身を含む): 946082592

約数和(自身を除く): 680625972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 4290, 5148, 6435, 8580, 10313, 12870, 20626, 25740, 30939, 41252, 51565, 61878, 92817, 103130, 113443, 123756, 134069, 154695, 185634, 206260, 226886, 268138, 309390, 340329, 371268, 402207, 453772, 464085, 536276, 567215, 618780, 670345, 680658, 804414, 928170, 1020987, 1134430, 1206621, 1340690, 1361316, 1474759, 1608828, 1701645, 1856340, 2011035, 2041974, 2268860, 2413242, 2681380, 2949518, 3403290, 4022070, 4083948, 4424277, 4826484, 5104935, 5899036, 6033105, 6806580, 7373795, 8044140, 8848554, 10209870, 12066210, 13272831, 14747590, 17697108, 20419740, 22121385, 24132420, 26545662, 29495180, 44242770, 53091324, 66364155, 88485540, 132728310, 265456620]

約数ペア:

[(1, 265456620), (2, 132728310), (3, 88485540), (4, 66364155), (5, 53091324), (6, 44242770), (9, 29495180), (10, 26545662), (11, 24132420), (12, 22121385), (13, 20419740), (15, 17697108), (18, 14747590), (20, 13272831), (22, 12066210), (26, 10209870), (30, 8848554), (33, 8044140), (36, 7373795), (39, 6806580), (44, 6033105), (45, 5899036), (52, 5104935), (55, 4826484), (60, 4424277), (65, 4083948), (66, 4022070), (78, 3403290), (90, 2949518), (99, 2681380), (110, 2413242), (117, 2268860), (130, 2041974), (132, 2011035), (143, 1856340), (156, 1701645), (165, 1608828), (180, 1474759), (195, 1361316), (198, 1340690), (220, 1206621), (234, 1134430), (260, 1020987), (286, 928170), (330, 804414), (390, 680658), (396, 670345), (429, 618780), (468, 567215), (495, 536276), (572, 464085), (585, 453772), (660, 402207), (715, 371268), (780, 340329), (858, 309390), (990, 268138), (1170, 226886), (1287, 206260), (1430, 185634), (1716, 154695), (1980, 134069), (2145, 123756), (2340, 113443), (2574, 103130), (2860, 92817), (4290, 61878), (5148, 51565), (6435, 41252), (8580, 30939), (10313, 25740), (12870, 20626)]