222867120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2503}}^1$

素因数の和:2579

約数の個数: 160

約数和(自身を含む): 804805632

約数和(自身を除く): 581938512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 105, 106, 112, 120, 140, 159, 168, 210, 212, 240, 265, 280, 318, 336, 371, 420, 424, 530, 560, 636, 742, 795, 840, 848, 1060, 1113, 1272, 1484, 1590, 1680, 1855, 2120, 2226, 2503, 2544, 2968, 3180, 3710, 4240, 4452, 5006, 5565, 5936, 6360, 7420, 7509, 8904, 10012, 11130, 12515, 12720, 14840, 15018, 17521, 17808, 20024, 22260, 25030, 29680, 30036, 35042, 37545, 40048, 44520, 50060, 52563, 60072, 70084, 75090, 87605, 89040, 100120, 105126, 120144, 132659, 140168, 150180, 175210, 200240, 210252, 262815, 265318, 280336, 300360, 350420, 397977, 420504, 525630, 530636, 600720, 663295, 700840, 795954, 841008, 928613, 1051260, 1061272, 1326590, 1401680, 1591908, 1857226, 1989885, 2102520, 2122544, 2653180, 2785839, 3183816, 3714452, 3979770, 4205040, 4643065, 5306360, 5571678, 6367632, 7428904, 7959540, 9286130, 10612720, 11143356, 13929195, 14857808, 15919080, 18572260, 22286712, 27858390, 31838160, 37144520, 44573424, 55716780, 74289040, 111433560, 222867120]

約数ペア:

[(1, 222867120), (2, 111433560), (3, 74289040), (4, 55716780), (5, 44573424), (6, 37144520), (7, 31838160), (8, 27858390), (10, 22286712), (12, 18572260), (14, 15919080), (15, 14857808), (16, 13929195), (20, 11143356), (21, 10612720), (24, 9286130), (28, 7959540), (30, 7428904), (35, 6367632), (40, 5571678), (42, 5306360), (48, 4643065), (53, 4205040), (56, 3979770), (60, 3714452), (70, 3183816), (80, 2785839), (84, 2653180), (105, 2122544), (106, 2102520), (112, 1989885), (120, 1857226), (140, 1591908), (159, 1401680), (168, 1326590), (210, 1061272), (212, 1051260), (240, 928613), (265, 841008), (280, 795954), (318, 700840), (336, 663295), (371, 600720), (420, 530636), (424, 525630), (530, 420504), (560, 397977), (636, 350420), (742, 300360), (795, 280336), (840, 265318), (848, 262815), (1060, 210252), (1113, 200240), (1272, 175210), (1484, 150180), (1590, 140168), (1680, 132659), (1855, 120144), (2120, 105126), (2226, 100120), (2503, 89040), (2544, 87605), (2968, 75090), (3180, 70084), (3710, 60072), (4240, 52563), (4452, 50060), (5006, 44520), (5565, 40048), (5936, 37545), (6360, 35042), (7420, 30036), (7509, 29680), (8904, 25030), (10012, 22260), (11130, 20024), (12515, 17808), (12720, 17521), (14840, 15018)]