265558020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2861}}^1$

素因数の和:2910

約数の個数: 192

約数和(自身を含む): 969325056

約数和(自身を除く): 703767036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 102, 105, 119, 130, 140, 156, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 340, 357, 364, 390, 420, 442, 455, 476, 510, 546, 595, 663, 714, 780, 884, 910, 1020, 1092, 1105, 1190, 1326, 1365, 1428, 1547, 1785, 1820, 2210, 2380, 2652, 2730, 2861, 3094, 3315, 3570, 4420, 4641, 5460, 5722, 6188, 6630, 7140, 7735, 8583, 9282, 11444, 13260, 14305, 15470, 17166, 18564, 20027, 23205, 28610, 30940, 34332, 37193, 40054, 42915, 46410, 48637, 57220, 60081, 74386, 80108, 85830, 92820, 97274, 100135, 111579, 120162, 145911, 148772, 171660, 185965, 194548, 200270, 223158, 240324, 243185, 260351, 291822, 300405, 340459, 371930, 400540, 446316, 486370, 520702, 557895, 583644, 600810, 632281, 680918, 729555, 743860, 781053, 972740, 1021377, 1041404, 1115790, 1201620, 1264562, 1301755, 1361836, 1459110, 1562106, 1702295, 1896843, 2042754, 2231580, 2529124, 2603510, 2918220, 3124212, 3161405, 3404590, 3793686, 3905265, 4085508, 4425967, 5106885, 5207020, 6322810, 6809180, 7587372, 7810530, 8851934, 9484215, 10213770, 12645620, 13277901, 15621060, 17703868, 18968430, 20427540, 22129835, 26555802, 37936860, 44259670, 53111604, 66389505, 88519340, 132779010, 265558020]

約数ペア:

[(1, 265558020), (2, 132779010), (3, 88519340), (4, 66389505), (5, 53111604), (6, 44259670), (7, 37936860), (10, 26555802), (12, 22129835), (13, 20427540), (14, 18968430), (15, 17703868), (17, 15621060), (20, 13277901), (21, 12645620), (26, 10213770), (28, 9484215), (30, 8851934), (34, 7810530), (35, 7587372), (39, 6809180), (42, 6322810), (51, 5207020), (52, 5106885), (60, 4425967), (65, 4085508), (68, 3905265), (70, 3793686), (78, 3404590), (84, 3161405), (85, 3124212), (91, 2918220), (102, 2603510), (105, 2529124), (119, 2231580), (130, 2042754), (140, 1896843), (156, 1702295), (170, 1562106), (182, 1459110), (195, 1361836), (204, 1301755), (210, 1264562), (221, 1201620), (238, 1115790), (255, 1041404), (260, 1021377), (273, 972740), (340, 781053), (357, 743860), (364, 729555), (390, 680918), (420, 632281), (442, 600810), (455, 583644), (476, 557895), (510, 520702), (546, 486370), (595, 446316), (663, 400540), (714, 371930), (780, 340459), (884, 300405), (910, 291822), (1020, 260351), (1092, 243185), (1105, 240324), (1190, 223158), (1326, 200270), (1365, 194548), (1428, 185965), (1547, 171660), (1785, 148772), (1820, 145911), (2210, 120162), (2380, 111579), (2652, 100135), (2730, 97274), (2861, 92820), (3094, 85830), (3315, 80108), (3570, 74386), (4420, 60081), (4641, 57220), (5460, 48637), (5722, 46410), (6188, 42915), (6630, 40054), (7140, 37193), (7735, 34332), (8583, 30940), (9282, 28610), (11444, 23205), (13260, 20027), (14305, 18564), (15470, 17166)]