1379253420

素因数分解:

$2^2\times 3^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:513

約数の個数: 216

約数和(自身を含む): 4543235424

約数和(自身を除く): 3163982004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 243, 270, 276, 324, 345, 405, 414, 457, 460, 486, 540, 621, 690, 729, 810, 828, 914, 972, 1035, 1215, 1242, 1371, 1380, 1458, 1620, 1828, 1863, 2070, 2187, 2285, 2430, 2484, 2742, 2916, 3105, 3645, 3726, 4113, 4140, 4374, 4570, 4860, 5484, 5589, 6210, 6561, 6855, 7290, 7452, 8226, 8748, 9140, 9315, 10511, 10935, 11178, 12339, 12420, 13122, 13710, 14580, 16452, 16767, 18630, 20565, 21022, 21870, 22356, 24678, 26244, 27420, 27945, 31533, 32805, 33534, 37017, 37260, 41130, 42044, 43740, 49356, 50301, 52555, 55890, 61695, 63066, 65610, 67068, 74034, 82260, 83835, 94599, 100602, 105110, 111051, 111780, 123390, 126132, 131220, 148068, 150903, 157665, 167670, 185085, 189198, 201204, 210220, 222102, 246780, 251505, 283797, 301806, 315330, 333153, 335340, 370170, 378396, 444204, 472995, 503010, 555255, 567594, 603612, 630660, 666306, 740340, 754515, 851391, 945990, 999459, 1006020, 1110510, 1135188, 1332612, 1418985, 1509030, 1665765, 1702782, 1891980, 1998918, 2221020, 2554173, 2837970, 2998377, 3018060, 3331530, 3405564, 3997836, 4256955, 4997295, 5108346, 5675940, 5996754, 6663060, 7662519, 8513910, 9994590, 10216692, 11993508, 12770865, 14991885, 15325038, 17027820, 19989180, 22987557, 25541730, 29983770, 30650076, 38312595, 45975114, 51083460, 59967540, 68962671, 76625190, 91950228, 114937785, 137925342, 153250380, 229875570, 275850684, 344813355, 459751140, 689626710, 1379253420]

約数ペア:

[(1, 1379253420), (2, 689626710), (3, 459751140), (4, 344813355), (5, 275850684), (6, 229875570), (9, 153250380), (10, 137925342), (12, 114937785), (15, 91950228), (18, 76625190), (20, 68962671), (23, 59967540), (27, 51083460), (30, 45975114), (36, 38312595), (45, 30650076), (46, 29983770), (54, 25541730), (60, 22987557), (69, 19989180), (81, 17027820), (90, 15325038), (92, 14991885), (108, 12770865), (115, 11993508), (135, 10216692), (138, 9994590), (162, 8513910), (180, 7662519), (207, 6663060), (230, 5996754), (243, 5675940), (270, 5108346), (276, 4997295), (324, 4256955), (345, 3997836), (405, 3405564), (414, 3331530), (457, 3018060), (460, 2998377), (486, 2837970), (540, 2554173), (621, 2221020), (690, 1998918), (729, 1891980), (810, 1702782), (828, 1665765), (914, 1509030), (972, 1418985), (1035, 1332612), (1215, 1135188), (1242, 1110510), (1371, 1006020), (1380, 999459), (1458, 945990), (1620, 851391), (1828, 754515), (1863, 740340), (2070, 666306), (2187, 630660), (2285, 603612), (2430, 567594), (2484, 555255), (2742, 503010), (2916, 472995), (3105, 444204), (3645, 378396), (3726, 370170), (4113, 335340), (4140, 333153), (4374, 315330), (4570, 301806), (4860, 283797), (5484, 251505), (5589, 246780), (6210, 222102), (6561, 210220), (6855, 201204), (7290, 189198), (7452, 185085), (8226, 167670), (8748, 157665), (9140, 150903), (9315, 148068), (10511, 131220), (10935, 126132), (11178, 123390), (12339, 111780), (12420, 111051), (13122, 105110), (13710, 100602), (14580, 94599), (16452, 83835), (16767, 82260), (18630, 74034), (20565, 67068), (21022, 65610), (21870, 63066), (22356, 61695), (24678, 55890), (26244, 52555), (27420, 50301), (27945, 49356), (31533, 43740), (32805, 42044), (33534, 41130), (37017, 37260)]