264935580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{48523}}^1$

素因数の和:48555

約数の個数: 96

約数和(自身を含む): 913027584

約数和(自身を除く): 648092004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 48523, 97046, 145569, 194092, 242615, 291138, 339661, 485230, 582276, 630799, 679322, 727845, 970460, 1018983, 1261598, 1358644, 1455690, 1698305, 1892397, 2037966, 2523196, 2911380, 3153995, 3396610, 3784794, 4075932, 4415593, 5094915, 6307990, 6793220, 7569588, 8831186, 9461985, 10189830, 12615980, 13246779, 17662372, 18923970, 20379660, 22077965, 26493558, 37847940, 44155930, 52987116, 66233895, 88311860, 132467790, 264935580]

約数ペア:

[(1, 264935580), (2, 132467790), (3, 88311860), (4, 66233895), (5, 52987116), (6, 44155930), (7, 37847940), (10, 26493558), (12, 22077965), (13, 20379660), (14, 18923970), (15, 17662372), (20, 13246779), (21, 12615980), (26, 10189830), (28, 9461985), (30, 8831186), (35, 7569588), (39, 6793220), (42, 6307990), (52, 5094915), (60, 4415593), (65, 4075932), (70, 3784794), (78, 3396610), (84, 3153995), (91, 2911380), (105, 2523196), (130, 2037966), (140, 1892397), (156, 1698305), (182, 1455690), (195, 1358644), (210, 1261598), (260, 1018983), (273, 970460), (364, 727845), (390, 679322), (420, 630799), (455, 582276), (546, 485230), (780, 339661), (910, 291138), (1092, 242615), (1365, 194092), (1820, 145569), (2730, 97046), (5460, 48523)]