219235560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{34471}}^1$

素因数の和:34538

約数の個数: 64

約数和(自身を含む): 670135680

約数和(自身を除く): 450900120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 34471, 68942, 103413, 137884, 172355, 206826, 275768, 344710, 413652, 517065, 689420, 827304, 1034130, 1378840, 1826963, 2068260, 3653926, 4136520, 5480889, 7307852, 9134815, 10961778, 14615704, 18269630, 21923556, 27404445, 36539260, 43847112, 54808890, 73078520, 109617780, 219235560]

約数ペア:

[(1, 219235560), (2, 109617780), (3, 73078520), (4, 54808890), (5, 43847112), (6, 36539260), (8, 27404445), (10, 21923556), (12, 18269630), (15, 14615704), (20, 10961778), (24, 9134815), (30, 7307852), (40, 5480889), (53, 4136520), (60, 3653926), (106, 2068260), (120, 1826963), (159, 1378840), (212, 1034130), (265, 827304), (318, 689420), (424, 517065), (530, 413652), (636, 344710), (795, 275768), (1060, 206826), (1272, 172355), (1590, 137884), (2120, 103413), (3180, 68942), (6360, 34471)]