514688520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1129}}^1$

素因数の和:1303

約数の個数: 128

約数和(自身を含む): 1610928000

約数和(自身を除く): 1096239480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 131, 145, 174, 232, 262, 290, 348, 393, 435, 524, 580, 655, 696, 786, 870, 1048, 1129, 1160, 1310, 1572, 1740, 1965, 2258, 2620, 3144, 3387, 3480, 3799, 3930, 4516, 5240, 5645, 6774, 7598, 7860, 9032, 11290, 11397, 13548, 15196, 15720, 16935, 18995, 22580, 22794, 27096, 30392, 32741, 33870, 37990, 45160, 45588, 56985, 65482, 67740, 75980, 91176, 98223, 113970, 130964, 135480, 147899, 151960, 163705, 196446, 227940, 261928, 295798, 327410, 392892, 443697, 455880, 491115, 591596, 654820, 739495, 785784, 887394, 982230, 1183192, 1309640, 1478990, 1774788, 1964460, 2218485, 2957980, 3549576, 3928920, 4289071, 4436970, 5915960, 8578142, 8873940, 12867213, 17156284, 17747880, 21445355, 25734426, 34312568, 42890710, 51468852, 64336065, 85781420, 102937704, 128672130, 171562840, 257344260, 514688520]

約数ペア:

[(1, 514688520), (2, 257344260), (3, 171562840), (4, 128672130), (5, 102937704), (6, 85781420), (8, 64336065), (10, 51468852), (12, 42890710), (15, 34312568), (20, 25734426), (24, 21445355), (29, 17747880), (30, 17156284), (40, 12867213), (58, 8873940), (60, 8578142), (87, 5915960), (116, 4436970), (120, 4289071), (131, 3928920), (145, 3549576), (174, 2957980), (232, 2218485), (262, 1964460), (290, 1774788), (348, 1478990), (393, 1309640), (435, 1183192), (524, 982230), (580, 887394), (655, 785784), (696, 739495), (786, 654820), (870, 591596), (1048, 491115), (1129, 455880), (1160, 443697), (1310, 392892), (1572, 327410), (1740, 295798), (1965, 261928), (2258, 227940), (2620, 196446), (3144, 163705), (3387, 151960), (3480, 147899), (3799, 135480), (3930, 130964), (4516, 113970), (5240, 98223), (5645, 91176), (6774, 75980), (7598, 67740), (7860, 65482), (9032, 56985), (11290, 45588), (11397, 45160), (13548, 37990), (15196, 33870), (15720, 32741), (16935, 30392), (18995, 27096), (22580, 22794)]