2728020360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1$

素因数の和:528

約数の個数: 256

約数和(自身を含む): 9140866560

約数和(自身を除く): 6412846200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 151, 156, 185, 195, 222, 260, 296, 302, 312, 313, 370, 390, 444, 453, 481, 520, 555, 604, 626, 740, 755, 780, 888, 906, 939, 962, 1110, 1208, 1252, 1443, 1480, 1510, 1560, 1565, 1812, 1878, 1924, 1963, 2220, 2265, 2405, 2504, 2886, 3020, 3130, 3624, 3756, 3848, 3926, 4069, 4440, 4530, 4695, 4810, 5587, 5772, 5889, 6040, 6260, 7215, 7512, 7852, 8138, 9060, 9390, 9620, 9815, 11174, 11544, 11581, 11778, 12207, 12520, 14430, 15704, 16276, 16761, 18120, 18780, 19240, 19630, 20345, 22348, 23162, 23556, 24414, 27935, 28860, 29445, 32552, 33522, 34743, 37560, 39260, 40690, 44696, 46324, 47112, 47263, 48828, 55870, 57720, 57905, 58890, 61035, 67044, 69486, 72631, 78520, 81380, 83805, 92648, 94526, 97656, 111740, 115810, 117780, 122070, 134088, 138972, 141789, 145262, 150553, 162760, 167610, 173715, 189052, 217893, 223480, 231620, 235560, 236315, 244140, 277944, 283578, 290524, 301106, 335220, 347430, 363155, 378104, 435786, 451659, 463240, 472630, 488280, 567156, 581048, 602212, 614419, 670440, 694860, 708945, 726310, 752765, 871572, 903318, 945260, 1089465, 1134312, 1204424, 1228838, 1389720, 1417890, 1452620, 1505530, 1743144, 1748731, 1806636, 1843257, 1890520, 2178930, 2258295, 2457676, 2835780, 2905240, 3011060, 3072095, 3497462, 3613272, 3686514, 4357860, 4516590, 4915352, 5246193, 5671560, 6022120, 6144190, 6994924, 7373028, 8715720, 8743655, 9033180, 9216285, 10492386, 12288380, 13989848, 14746056, 17487310, 18066360, 18432570, 20984772, 22733503, 24576760, 26230965, 34974620, 36865140, 41969544, 45467006, 52461930, 68200509, 69949240, 73730280, 90934012, 104923860, 113667515, 136401018, 181868024, 209847720, 227335030, 272802036, 341002545, 454670060, 545604072, 682005090, 909340120, 1364010180, 2728020360]

約数ペア:

[(1, 2728020360), (2, 1364010180), (3, 909340120), (4, 682005090), (5, 545604072), (6, 454670060), (8, 341002545), (10, 272802036), (12, 227335030), (13, 209847720), (15, 181868024), (20, 136401018), (24, 113667515), (26, 104923860), (30, 90934012), (37, 73730280), (39, 69949240), (40, 68200509), (52, 52461930), (60, 45467006), (65, 41969544), (74, 36865140), (78, 34974620), (104, 26230965), (111, 24576760), (120, 22733503), (130, 20984772), (148, 18432570), (151, 18066360), (156, 17487310), (185, 14746056), (195, 13989848), (222, 12288380), (260, 10492386), (296, 9216285), (302, 9033180), (312, 8743655), (313, 8715720), (370, 7373028), (390, 6994924), (444, 6144190), (453, 6022120), (481, 5671560), (520, 5246193), (555, 4915352), (604, 4516590), (626, 4357860), (740, 3686514), (755, 3613272), (780, 3497462), (888, 3072095), (906, 3011060), (939, 2905240), (962, 2835780), (1110, 2457676), (1208, 2258295), (1252, 2178930), (1443, 1890520), (1480, 1843257), (1510, 1806636), (1560, 1748731), (1565, 1743144), (1812, 1505530), (1878, 1452620), (1924, 1417890), (1963, 1389720), (2220, 1228838), (2265, 1204424), (2405, 1134312), (2504, 1089465), (2886, 945260), (3020, 903318), (3130, 871572), (3624, 752765), (3756, 726310), (3848, 708945), (3926, 694860), (4069, 670440), (4440, 614419), (4530, 602212), (4695, 581048), (4810, 567156), (5587, 488280), (5772, 472630), (5889, 463240), (6040, 451659), (6260, 435786), (7215, 378104), (7512, 363155), (7852, 347430), (8138, 335220), (9060, 301106), (9390, 290524), (9620, 283578), (9815, 277944), (11174, 244140), (11544, 236315), (11581, 235560), (11778, 231620), (12207, 223480), (12520, 217893), (14430, 189052), (15704, 173715), (16276, 167610), (16761, 162760), (18120, 150553), (18780, 145262), (19240, 141789), (19630, 138972), (20345, 134088), (22348, 122070), (23162, 117780), (23556, 115810), (24414, 111740), (27935, 97656), (28860, 94526), (29445, 92648), (32552, 83805), (33522, 81380), (34743, 78520), (37560, 72631), (39260, 69486), (40690, 67044), (44696, 61035), (46324, 58890), (47112, 57905), (47263, 57720), (48828, 55870)]