348661560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4217}}^1$

素因数の和:4297

約数の個数: 128

約数和(自身を含む): 1147970880

約数和(自身を除く): 799309320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 53, 60, 65, 78, 104, 106, 120, 130, 156, 159, 195, 212, 260, 265, 312, 318, 390, 424, 520, 530, 636, 689, 780, 795, 1060, 1272, 1378, 1560, 1590, 2067, 2120, 2756, 3180, 3445, 4134, 4217, 5512, 6360, 6890, 8268, 8434, 10335, 12651, 13780, 16536, 16868, 20670, 21085, 25302, 27560, 33736, 41340, 42170, 50604, 54821, 63255, 82680, 84340, 101208, 109642, 126510, 164463, 168680, 219284, 223501, 253020, 274105, 328926, 438568, 447002, 506040, 548210, 657852, 670503, 822315, 894004, 1096420, 1117505, 1315704, 1341006, 1644630, 1788008, 2192840, 2235010, 2682012, 2905513, 3289260, 3352515, 4470020, 5364024, 5811026, 6578520, 6705030, 8716539, 8940040, 11622052, 13410060, 14527565, 17433078, 23244104, 26820120, 29055130, 34866156, 43582695, 58110260, 69732312, 87165390, 116220520, 174330780, 348661560]

約数ペア:

[(1, 348661560), (2, 174330780), (3, 116220520), (4, 87165390), (5, 69732312), (6, 58110260), (8, 43582695), (10, 34866156), (12, 29055130), (13, 26820120), (15, 23244104), (20, 17433078), (24, 14527565), (26, 13410060), (30, 11622052), (39, 8940040), (40, 8716539), (52, 6705030), (53, 6578520), (60, 5811026), (65, 5364024), (78, 4470020), (104, 3352515), (106, 3289260), (120, 2905513), (130, 2682012), (156, 2235010), (159, 2192840), (195, 1788008), (212, 1644630), (260, 1341006), (265, 1315704), (312, 1117505), (318, 1096420), (390, 894004), (424, 822315), (520, 670503), (530, 657852), (636, 548210), (689, 506040), (780, 447002), (795, 438568), (1060, 328926), (1272, 274105), (1378, 253020), (1560, 223501), (1590, 219284), (2067, 168680), (2120, 164463), (2756, 126510), (3180, 109642), (3445, 101208), (4134, 84340), (4217, 82680), (5512, 63255), (6360, 54821), (6890, 50604), (8268, 42170), (8434, 41340), (10335, 33736), (12651, 27560), (13780, 25302), (16536, 21085), (16868, 20670)]