2253159720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{607}}^1$

素因数の和:1125

約数の個数: 256

約数和(自身を含む): 8615116800

約数和(自身を除く): 6361957080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 491, 504, 540, 607, 630, 756, 840, 945, 982, 1080, 1214, 1260, 1473, 1512, 1821, 1890, 1964, 2428, 2455, 2520, 2946, 3035, 3437, 3642, 3780, 3928, 4249, 4419, 4856, 4910, 5463, 5892, 6070, 6874, 7284, 7365, 7560, 8498, 8838, 9105, 9820, 10311, 10926, 11784, 12140, 12747, 13257, 13748, 14568, 14730, 16389, 16996, 17185, 17676, 18210, 19640, 20622, 21245, 21852, 22095, 24280, 25494, 26514, 27315, 27496, 29460, 30933, 32778, 33992, 34370, 35352, 36420, 38241, 41244, 42490, 43704, 44190, 50988, 51555, 53028, 54630, 58920, 61866, 63735, 65556, 66285, 68740, 72840, 76482, 81945, 82488, 84980, 88380, 92799, 101976, 103110, 106056, 109260, 114723, 123732, 127470, 131112, 132570, 137480, 152964, 154665, 163890, 169960, 176760, 185598, 191205, 206220, 218520, 229446, 247464, 254940, 265140, 298037, 305928, 309330, 327780, 371196, 382410, 412440, 458892, 463995, 509880, 530280, 573615, 596074, 618660, 655560, 742392, 764820, 894111, 917784, 927990, 1147230, 1192148, 1237320, 1490185, 1529640, 1788222, 1855980, 2086259, 2294460, 2384296, 2682333, 2980370, 3576444, 3711960, 4172518, 4470555, 4588920, 5364666, 5960740, 6258777, 7152888, 8046999, 8345036, 8941110, 10431295, 10729332, 11921480, 12517554, 13411665, 16093998, 16690072, 17882220, 18776331, 20862590, 21458664, 25035108, 26823330, 31293885, 32187996, 35764440, 37552662, 40234995, 41725180, 50070216, 53646660, 56328993, 62587770, 64375992, 75105324, 80469990, 83450360, 93881655, 107293320, 112657986, 125175540, 150210648, 160939980, 187763310, 225315972, 250351080, 281644965, 321879960, 375526620, 450631944, 563289930, 751053240, 1126579860, 2253159720]

約数ペア:

[(1, 2253159720), (2, 1126579860), (3, 751053240), (4, 563289930), (5, 450631944), (6, 375526620), (7, 321879960), (8, 281644965), (9, 250351080), (10, 225315972), (12, 187763310), (14, 160939980), (15, 150210648), (18, 125175540), (20, 112657986), (21, 107293320), (24, 93881655), (27, 83450360), (28, 80469990), (30, 75105324), (35, 64375992), (36, 62587770), (40, 56328993), (42, 53646660), (45, 50070216), (54, 41725180), (56, 40234995), (60, 37552662), (63, 35764440), (70, 32187996), (72, 31293885), (84, 26823330), (90, 25035108), (105, 21458664), (108, 20862590), (120, 18776331), (126, 17882220), (135, 16690072), (140, 16093998), (168, 13411665), (180, 12517554), (189, 11921480), (210, 10729332), (216, 10431295), (252, 8941110), (270, 8345036), (280, 8046999), (315, 7152888), (360, 6258777), (378, 5960740), (420, 5364666), (491, 4588920), (504, 4470555), (540, 4172518), (607, 3711960), (630, 3576444), (756, 2980370), (840, 2682333), (945, 2384296), (982, 2294460), (1080, 2086259), (1214, 1855980), (1260, 1788222), (1473, 1529640), (1512, 1490185), (1821, 1237320), (1890, 1192148), (1964, 1147230), (2428, 927990), (2455, 917784), (2520, 894111), (2946, 764820), (3035, 742392), (3437, 655560), (3642, 618660), (3780, 596074), (3928, 573615), (4249, 530280), (4419, 509880), (4856, 463995), (4910, 458892), (5463, 412440), (5892, 382410), (6070, 371196), (6874, 327780), (7284, 309330), (7365, 305928), (7560, 298037), (8498, 265140), (8838, 254940), (9105, 247464), (9820, 229446), (10311, 218520), (10926, 206220), (11784, 191205), (12140, 185598), (12747, 176760), (13257, 169960), (13748, 163890), (14568, 154665), (14730, 152964), (16389, 137480), (16996, 132570), (17185, 131112), (17676, 127470), (18210, 123732), (19640, 114723), (20622, 109260), (21245, 106056), (21852, 103110), (22095, 101976), (24280, 92799), (25494, 88380), (26514, 84980), (27315, 82488), (27496, 81945), (29460, 76482), (30933, 72840), (32778, 68740), (33992, 66285), (34370, 65556), (35352, 63735), (36420, 61866), (38241, 58920), (41244, 54630), (42490, 53028), (43704, 51555), (44190, 50988)]