2061865560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:422

約数の個数: 256

約数和(自身を含む): 6768230400

約数和(自身を除く): 4706364840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 47, 57, 60, 71, 76, 94, 95, 114, 120, 141, 142, 152, 188, 190, 213, 228, 235, 271, 282, 284, 285, 355, 376, 380, 426, 456, 470, 542, 564, 568, 570, 705, 710, 760, 813, 852, 893, 940, 1065, 1084, 1128, 1140, 1349, 1355, 1410, 1420, 1626, 1704, 1786, 1880, 2130, 2168, 2280, 2679, 2698, 2710, 2820, 2840, 3252, 3337, 3572, 4047, 4065, 4260, 4465, 5149, 5358, 5396, 5420, 5640, 6504, 6674, 6745, 7144, 8094, 8130, 8520, 8930, 10011, 10298, 10716, 10792, 10840, 12737, 13348, 13395, 13490, 15447, 16188, 16260, 16685, 17860, 19241, 20022, 20235, 20596, 21432, 25474, 25745, 26696, 26790, 26980, 30894, 32376, 32520, 33370, 35720, 38211, 38482, 40044, 40470, 41192, 50055, 50948, 51490, 53580, 53960, 57723, 61788, 63403, 63685, 66740, 76422, 76964, 77235, 80088, 80940, 96205, 100110, 101896, 102980, 107160, 115446, 123576, 126806, 127370, 133480, 152844, 153928, 154470, 161880, 190209, 191055, 192410, 200220, 205960, 230892, 242003, 253612, 254740, 288615, 305688, 308940, 317015, 365579, 380418, 382110, 384820, 400440, 461784, 484006, 507224, 509480, 577230, 617880, 634030, 726009, 731158, 760836, 764220, 769640, 904327, 951045, 968012, 1096737, 1154460, 1210015, 1268060, 1452018, 1462316, 1521672, 1528440, 1808654, 1827895, 1902090, 1936024, 2193474, 2308920, 2420030, 2536120, 2712981, 2904036, 2924632, 3617308, 3630045, 3655790, 3804180, 4386948, 4521635, 4840060, 5425962, 5483685, 5808072, 7234616, 7260090, 7311580, 7608360, 8773896, 9043270, 9680120, 10851924, 10967370, 13564905, 14520180, 14623160, 17182213, 18086540, 21703848, 21934740, 27129810, 29040360, 34364426, 36173080, 43869480, 51546639, 54259620, 68728852, 85911065, 103093278, 108519240, 137457704, 171822130, 206186556, 257733195, 343644260, 412373112, 515466390, 687288520, 1030932780, 2061865560]

約数ペア:

[(1, 2061865560), (2, 1030932780), (3, 687288520), (4, 515466390), (5, 412373112), (6, 343644260), (8, 257733195), (10, 206186556), (12, 171822130), (15, 137457704), (19, 108519240), (20, 103093278), (24, 85911065), (30, 68728852), (38, 54259620), (40, 51546639), (47, 43869480), (57, 36173080), (60, 34364426), (71, 29040360), (76, 27129810), (94, 21934740), (95, 21703848), (114, 18086540), (120, 17182213), (141, 14623160), (142, 14520180), (152, 13564905), (188, 10967370), (190, 10851924), (213, 9680120), (228, 9043270), (235, 8773896), (271, 7608360), (282, 7311580), (284, 7260090), (285, 7234616), (355, 5808072), (376, 5483685), (380, 5425962), (426, 4840060), (456, 4521635), (470, 4386948), (542, 3804180), (564, 3655790), (568, 3630045), (570, 3617308), (705, 2924632), (710, 2904036), (760, 2712981), (813, 2536120), (852, 2420030), (893, 2308920), (940, 2193474), (1065, 1936024), (1084, 1902090), (1128, 1827895), (1140, 1808654), (1349, 1528440), (1355, 1521672), (1410, 1462316), (1420, 1452018), (1626, 1268060), (1704, 1210015), (1786, 1154460), (1880, 1096737), (2130, 968012), (2168, 951045), (2280, 904327), (2679, 769640), (2698, 764220), (2710, 760836), (2820, 731158), (2840, 726009), (3252, 634030), (3337, 617880), (3572, 577230), (4047, 509480), (4065, 507224), (4260, 484006), (4465, 461784), (5149, 400440), (5358, 384820), (5396, 382110), (5420, 380418), (5640, 365579), (6504, 317015), (6674, 308940), (6745, 305688), (7144, 288615), (8094, 254740), (8130, 253612), (8520, 242003), (8930, 230892), (10011, 205960), (10298, 200220), (10716, 192410), (10792, 191055), (10840, 190209), (12737, 161880), (13348, 154470), (13395, 153928), (13490, 152844), (15447, 133480), (16188, 127370), (16260, 126806), (16685, 123576), (17860, 115446), (19241, 107160), (20022, 102980), (20235, 101896), (20596, 100110), (21432, 96205), (25474, 80940), (25745, 80088), (26696, 77235), (26790, 76964), (26980, 76422), (30894, 66740), (32376, 63685), (32520, 63403), (33370, 61788), (35720, 57723), (38211, 53960), (38482, 53580), (40044, 51490), (40470, 50948), (41192, 50055)]