517282740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2377}}^1$

素因数の和:2439

約数の個数: 192

約数和(自身を含む): 1789777920

約数和(自身を除く): 1272495180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 90, 93, 108, 117, 124, 130, 135, 155, 156, 180, 186, 195, 234, 260, 270, 279, 310, 351, 372, 390, 403, 465, 468, 540, 558, 585, 620, 702, 780, 806, 837, 930, 1116, 1170, 1209, 1395, 1404, 1612, 1674, 1755, 1860, 2015, 2340, 2377, 2418, 2790, 3348, 3510, 3627, 4030, 4185, 4754, 4836, 5580, 6045, 7020, 7131, 7254, 8060, 8370, 9508, 10881, 11885, 12090, 14262, 14508, 16740, 18135, 21393, 21762, 23770, 24180, 28524, 30901, 35655, 36270, 42786, 43524, 47540, 54405, 61802, 64179, 71310, 72540, 73687, 85572, 92703, 106965, 108810, 123604, 128358, 142620, 147374, 154505, 185406, 213930, 217620, 221061, 256716, 278109, 294748, 309010, 320895, 368435, 370812, 427860, 442122, 463515, 556218, 618020, 641790, 663183, 736870, 834327, 884244, 927030, 957931, 1105305, 1112436, 1283580, 1326366, 1390545, 1473740, 1668654, 1854060, 1915862, 1989549, 2210610, 2652732, 2781090, 2873793, 3315915, 3337308, 3831724, 3979098, 4171635, 4421220, 4789655, 5562180, 5747586, 6631830, 7958196, 8343270, 8621379, 9579310, 9947745, 11495172, 13263660, 14368965, 16686540, 17242758, 19158620, 19895490, 25864137, 28737930, 34485516, 39790980, 43106895, 51728274, 57475860, 86213790, 103456548, 129320685, 172427580, 258641370, 517282740]

約数ペア:

[(1, 517282740), (2, 258641370), (3, 172427580), (4, 129320685), (5, 103456548), (6, 86213790), (9, 57475860), (10, 51728274), (12, 43106895), (13, 39790980), (15, 34485516), (18, 28737930), (20, 25864137), (26, 19895490), (27, 19158620), (30, 17242758), (31, 16686540), (36, 14368965), (39, 13263660), (45, 11495172), (52, 9947745), (54, 9579310), (60, 8621379), (62, 8343270), (65, 7958196), (78, 6631830), (90, 5747586), (93, 5562180), (108, 4789655), (117, 4421220), (124, 4171635), (130, 3979098), (135, 3831724), (155, 3337308), (156, 3315915), (180, 2873793), (186, 2781090), (195, 2652732), (234, 2210610), (260, 1989549), (270, 1915862), (279, 1854060), (310, 1668654), (351, 1473740), (372, 1390545), (390, 1326366), (403, 1283580), (465, 1112436), (468, 1105305), (540, 957931), (558, 927030), (585, 884244), (620, 834327), (702, 736870), (780, 663183), (806, 641790), (837, 618020), (930, 556218), (1116, 463515), (1170, 442122), (1209, 427860), (1395, 370812), (1404, 368435), (1612, 320895), (1674, 309010), (1755, 294748), (1860, 278109), (2015, 256716), (2340, 221061), (2377, 217620), (2418, 213930), (2790, 185406), (3348, 154505), (3510, 147374), (3627, 142620), (4030, 128358), (4185, 123604), (4754, 108810), (4836, 106965), (5580, 92703), (6045, 85572), (7020, 73687), (7131, 72540), (7254, 71310), (8060, 64179), (8370, 61802), (9508, 54405), (10881, 47540), (11885, 43524), (12090, 42786), (14262, 36270), (14508, 35655), (16740, 30901), (18135, 28524), (21393, 24180), (21762, 23770)]