1727229420

素因数分解:

$2^2\times 3^5\times 5^1\times 7^2\times {\mathrm{7253}}^1$

素因数の和:7291

約数の個数: 216

約数和(自身を含む): 6321251664

約数和(自身を除く): 4594022244

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 243, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 486, 490, 540, 567, 588, 630, 735, 756, 810, 882, 945, 972, 980, 1134, 1215, 1260, 1323, 1470, 1620, 1701, 1764, 1890, 2205, 2268, 2430, 2646, 2835, 2940, 3402, 3780, 3969, 4410, 4860, 5292, 5670, 6615, 6804, 7253, 7938, 8505, 8820, 11340, 11907, 13230, 14506, 15876, 17010, 19845, 21759, 23814, 26460, 29012, 34020, 36265, 39690, 43518, 47628, 50771, 59535, 65277, 72530, 79380, 87036, 101542, 108795, 119070, 130554, 145060, 152313, 195831, 203084, 217590, 238140, 253855, 261108, 304626, 326385, 355397, 391662, 435180, 456939, 507710, 587493, 609252, 652770, 710794, 761565, 783324, 913878, 979155, 1015420, 1066191, 1174986, 1305540, 1370817, 1421588, 1523130, 1762479, 1776985, 1827756, 1958310, 2132382, 2284695, 2349972, 2741634, 2937465, 3046260, 3198573, 3524958, 3553970, 3916620, 4112451, 4264764, 4569390, 5330955, 5483268, 5874930, 6397146, 6854085, 7049916, 7107940, 8224902, 8812395, 9138780, 9595719, 10661910, 11749860, 12337353, 12794292, 13708170, 15992865, 16449804, 17624790, 19191438, 20562255, 21323820, 24674706, 27416340, 28787157, 31985730, 35249580, 38382876, 41124510, 47978595, 49349412, 57574314, 61686765, 63971460, 82249020, 86361471, 95957190, 115148628, 123373530, 143935785, 172722942, 191914380, 246747060, 287871570, 345445884, 431807355, 575743140, 863614710, 1727229420]

約数ペア:

[(1, 1727229420), (2, 863614710), (3, 575743140), (4, 431807355), (5, 345445884), (6, 287871570), (7, 246747060), (9, 191914380), (10, 172722942), (12, 143935785), (14, 123373530), (15, 115148628), (18, 95957190), (20, 86361471), (21, 82249020), (27, 63971460), (28, 61686765), (30, 57574314), (35, 49349412), (36, 47978595), (42, 41124510), (45, 38382876), (49, 35249580), (54, 31985730), (60, 28787157), (63, 27416340), (70, 24674706), (81, 21323820), (84, 20562255), (90, 19191438), (98, 17624790), (105, 16449804), (108, 15992865), (126, 13708170), (135, 12794292), (140, 12337353), (147, 11749860), (162, 10661910), (180, 9595719), (189, 9138780), (196, 8812395), (210, 8224902), (243, 7107940), (245, 7049916), (252, 6854085), (270, 6397146), (294, 5874930), (315, 5483268), (324, 5330955), (378, 4569390), (405, 4264764), (420, 4112451), (441, 3916620), (486, 3553970), (490, 3524958), (540, 3198573), (567, 3046260), (588, 2937465), (630, 2741634), (735, 2349972), (756, 2284695), (810, 2132382), (882, 1958310), (945, 1827756), (972, 1776985), (980, 1762479), (1134, 1523130), (1215, 1421588), (1260, 1370817), (1323, 1305540), (1470, 1174986), (1620, 1066191), (1701, 1015420), (1764, 979155), (1890, 913878), (2205, 783324), (2268, 761565), (2430, 710794), (2646, 652770), (2835, 609252), (2940, 587493), (3402, 507710), (3780, 456939), (3969, 435180), (4410, 391662), (4860, 355397), (5292, 326385), (5670, 304626), (6615, 261108), (6804, 253855), (7253, 238140), (7938, 217590), (8505, 203084), (8820, 195831), (11340, 152313), (11907, 145060), (13230, 130554), (14506, 119070), (15876, 108795), (17010, 101542), (19845, 87036), (21759, 79380), (23814, 72530), (26460, 65277), (29012, 59535), (34020, 50771), (36265, 47628), (39690, 43518)]