15697587120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{4691}}^1$

素因数の和:4971

約数の個数: 160

約数和(自身を含む): 49597968384

約数和(自身を除く): 33900381264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 191, 219, 240, 292, 365, 382, 438, 573, 584, 730, 764, 876, 955, 1095, 1146, 1168, 1460, 1528, 1752, 1910, 2190, 2292, 2865, 2920, 3056, 3504, 3820, 4380, 4584, 4691, 5730, 5840, 7640, 8760, 9168, 9382, 11460, 13943, 14073, 15280, 17520, 18764, 22920, 23455, 27886, 28146, 37528, 41829, 45840, 46910, 55772, 56292, 69715, 70365, 75056, 83658, 93820, 111544, 112584, 139430, 140730, 167316, 187640, 209145, 223088, 225168, 278860, 281460, 334632, 342443, 375280, 418290, 557720, 562920, 669264, 684886, 836580, 895981, 1027329, 1115440, 1125840, 1369772, 1673160, 1712215, 1791962, 2054658, 2687943, 2739544, 3346320, 3424430, 3583924, 4109316, 4479905, 5136645, 5375886, 5479088, 6848860, 7167848, 8218632, 8959810, 10273290, 10751772, 13439715, 13697720, 14335696, 16437264, 17919620, 20546580, 21503544, 26879430, 27395440, 35839240, 41093160, 43007088, 53758860, 65406613, 71678480, 82186320, 107517720, 130813226, 196219839, 215035440, 261626452, 327033065, 392439678, 523252904, 654066130, 784879356, 981099195, 1046505808, 1308132260, 1569758712, 1962198390, 2616264520, 3139517424, 3924396780, 5232529040, 7848793560, 15697587120]

約数ペア:

[(1, 15697587120), (2, 7848793560), (3, 5232529040), (4, 3924396780), (5, 3139517424), (6, 2616264520), (8, 1962198390), (10, 1569758712), (12, 1308132260), (15, 1046505808), (16, 981099195), (20, 784879356), (24, 654066130), (30, 523252904), (40, 392439678), (48, 327033065), (60, 261626452), (73, 215035440), (80, 196219839), (120, 130813226), (146, 107517720), (191, 82186320), (219, 71678480), (240, 65406613), (292, 53758860), (365, 43007088), (382, 41093160), (438, 35839240), (573, 27395440), (584, 26879430), (730, 21503544), (764, 20546580), (876, 17919620), (955, 16437264), (1095, 14335696), (1146, 13697720), (1168, 13439715), (1460, 10751772), (1528, 10273290), (1752, 8959810), (1910, 8218632), (2190, 7167848), (2292, 6848860), (2865, 5479088), (2920, 5375886), (3056, 5136645), (3504, 4479905), (3820, 4109316), (4380, 3583924), (4584, 3424430), (4691, 3346320), (5730, 2739544), (5840, 2687943), (7640, 2054658), (8760, 1791962), (9168, 1712215), (9382, 1673160), (11460, 1369772), (13943, 1125840), (14073, 1115440), (15280, 1027329), (17520, 895981), (18764, 836580), (22920, 684886), (23455, 669264), (27886, 562920), (28146, 557720), (37528, 418290), (41829, 375280), (45840, 342443), (46910, 334632), (55772, 281460), (56292, 278860), (69715, 225168), (70365, 223088), (75056, 209145), (83658, 187640), (93820, 167316), (111544, 140730), (112584, 139430)]