2486123120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1307}}^1$

素因数の和:1423

約数の個数: 160

約数和(自身を含む): 6539581440

約数和(自身を除く): 4053458320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 59, 62, 65, 80, 104, 118, 124, 130, 155, 208, 236, 248, 260, 295, 310, 403, 472, 496, 520, 590, 620, 767, 806, 944, 1040, 1180, 1240, 1307, 1534, 1612, 1829, 2015, 2360, 2480, 2614, 3068, 3224, 3658, 3835, 4030, 4720, 5228, 6136, 6448, 6535, 7316, 7670, 8060, 9145, 10456, 12272, 13070, 14632, 15340, 16120, 16991, 18290, 20912, 23777, 26140, 29264, 30680, 32240, 33982, 36580, 40517, 47554, 52280, 61360, 67964, 73160, 77113, 81034, 84955, 95108, 104560, 118885, 135928, 146320, 154226, 162068, 169910, 190216, 202585, 237770, 271856, 308452, 324136, 339820, 380432, 385565, 405170, 475540, 526721, 616904, 648272, 679640, 771130, 810340, 951080, 1002469, 1053442, 1233808, 1359280, 1542260, 1620680, 1902160, 2004938, 2106884, 2390503, 2633605, 3084520, 3241360, 4009876, 4213768, 4781006, 5012345, 5267210, 6169040, 8019752, 8427536, 9562012, 10024690, 10534420, 11952515, 16039504, 19124024, 20049380, 21068840, 23905030, 31076539, 38248048, 40098760, 42137680, 47810060, 62153078, 80197520, 95620120, 124306156, 155382695, 191240240, 248612312, 310765390, 497224624, 621530780, 1243061560, 2486123120]

約数ペア:

[(1, 2486123120), (2, 1243061560), (4, 621530780), (5, 497224624), (8, 310765390), (10, 248612312), (13, 191240240), (16, 155382695), (20, 124306156), (26, 95620120), (31, 80197520), (40, 62153078), (52, 47810060), (59, 42137680), (62, 40098760), (65, 38248048), (80, 31076539), (104, 23905030), (118, 21068840), (124, 20049380), (130, 19124024), (155, 16039504), (208, 11952515), (236, 10534420), (248, 10024690), (260, 9562012), (295, 8427536), (310, 8019752), (403, 6169040), (472, 5267210), (496, 5012345), (520, 4781006), (590, 4213768), (620, 4009876), (767, 3241360), (806, 3084520), (944, 2633605), (1040, 2390503), (1180, 2106884), (1240, 2004938), (1307, 1902160), (1534, 1620680), (1612, 1542260), (1829, 1359280), (2015, 1233808), (2360, 1053442), (2480, 1002469), (2614, 951080), (3068, 810340), (3224, 771130), (3658, 679640), (3835, 648272), (4030, 616904), (4720, 526721), (5228, 475540), (6136, 405170), (6448, 385565), (6535, 380432), (7316, 339820), (7670, 324136), (8060, 308452), (9145, 271856), (10456, 237770), (12272, 202585), (13070, 190216), (14632, 169910), (15340, 162068), (16120, 154226), (16991, 146320), (18290, 135928), (20912, 118885), (23777, 104560), (26140, 95108), (29264, 84955), (30680, 81034), (32240, 77113), (33982, 73160), (36580, 67964), (40517, 61360), (47554, 52280)]